1998 454 Rocker Arm Torque Specs

Buy a genuine Mercury Quicksilver or aftermarket part. Fastener Tightening Specifications Application Metric English Accelerator Control Cable Bracket Bolt 16 N-m 12 lb ft Air Injection Check Valve Pipe to Exhaust Manifold 10 N-m 89 lb in Air Injection Check Valve. going by what Melling said about intake duration it appears the Ranger has peak torque at a lower RPM. M (124 lb in) plus 30 degrees. This is the Head Bolt Torque Sequence (Pattern) for the Mark IV Big Blocks, Rat. Torque Specifications for 6,5 L Engine : Application. As with all engines, rebuilding the 4. IMPORTANT TECH NOTE - it is highly advisable to determine what the optimum rocker arm stud length is for your particular application. Jump to: Flex plate to Torque Converter Bolts 41 Rocker Arm Shaft Bolts 19. The cylinders are numbered from from to rear, with cylinders 1, 3, 5, 7, 9 on the left side and 2, 4, 6, 8, 10 on the right side. See the Performance page for information on manufactured performance and racing assemblies. 1991 FSM page 6A1-48. 2001: A sportier sedan. And I don't have any rattle, knocking or pinging. Some guys don't fuss with the torque specs and just get them good and tight. 454HO Engine (12568774 Base) Long Block Specifications Specifications Part Number 19172102 This 454HO long block specification sheet should be used in conjunction with the 454 short block specification sheet, GM part number 19172101. It has a gauge below the throttle arm that has a dial on it and you can move to right or left. Mustang Torque Specifications Specs: Below are torque specs for 5. Adjusting valve lash while running SBC 350. Search Car Torque Specifications by Engine or Model Rocker Arm Stud To Cylinder Head 50. See Don Chart. Rocker Arm Torque Specs 2 Answers. It is unique because it was based on the C5-R Le Mans Corvette racing engine. later truck engines like that are peanut port, smaller than ovals. 1984 Mercruiser 140 Rocker adjustment & RPM Issues: 2: 470 mercruiser rocker arms: 12: 3. While I have never tested a GTO before and after torqueing the rocker arms, our cars use a pedestal system and the hydraulic lifters should adjust to correct preload by the time the motor reaches operating temperature. We carry over 100 different automotive catalogs which feature genuine factory products supplied through our National Dealership Network. Machine Shop Specs: Note: Specs are for reference only. The bore and stroke are 4. My question is when there is a range , for instance transmission drain plug , 14-21 ft. There is an exact sequence, but, IMO this will do: Torque the 2 center fasteners (1 each side on an intake, 1 long & 1 short on a head) Go to next fastener set either fore or aft and torque those 2. As the Mercedes Benz C280 transitioned to the second generation, the auto’s engine was changed from the S6 to V6, which reduced the car’s emissions while improving its fuel consumption. 3L With Press-In Studs Rocker Stud 35 (47) Rocker Nut 18 (25) 4. Search Car Torque Specifications by Engine or Model. Disclaimer: As with all automotive procedures, refer to the proper maintenance manual for correct steps/sequences. Order the part with stock number in hand. Assault Racing Sportsman Series Steel Roller Tip Rocker Arms. Uneven torque can cause block distortion and head warpage, resulting in coolant or combustion leaks. My question is when there is a range , for instance transmission drain plug , 14-21 ft. I have a 98 454 dually and I have the following modifications: Flowmaster cat back, Doug Thorley Full length Tri-Y headers, a Wati for Me tune that I have modified to suit my driving, gapped the AC plugs to. Special high performance long slot rocker arm that are used on 1970-up 402 427 454 Hi horse engines. Do it with a breaker bar. When I started this Web site back in 1996 there wasn't much information about big block Chevy engines on the Web, so I decided to create this page. GM Small Block Valve Adjustment Procedure. Individual roller rocker, stud and guide plate systems require setting the preload on the base circle. 228 duration at. Now get your torque wrench, set the torque specification to 20 ft. Hello all, I am looking for the torque spec for the rocker arms on a 1993 454. This casting incorporates all of the best innovations through the big-block’s development. Accessory/Engine Lift Bracket Nut and Bolts. 0L LX GM 4 Cylinder engines. Crower has worked hard to serve the performance parts needs of the racing industry for over 55 years. They are different lengths. 454 LIFT 110*LC. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Crankshaft Main Bearing Cap Nut is 40 foot pounds. These ARP Intake Manifold Bolt Kit for my 93 is what I needed to finish the job right. The 4BT is a smaller displacement and shorter in length four-cylinder version of the 12 valve Cummins engine. NOTE 1: Tighten cylinder head bolts following the assembly steps listed: 1. We have combined two great web sites – Rick's First Generation and Eckler’s Camaro to put all your Camaro parts in one convenient, easy to use site. 045 and a K&N drop in flat filter and no cats at the moment. Snug down the rocker "just" until you begin to fell resistance. Torque Specifications for 6,2 L Engine: Item: N-m: Ft. Oil Pan Bolt Tightening Sequence / Torque Spec - 2002 Chevy Avalanche? Hi, Im looking for the bolt tightening sequence (if there is one) as well as the torque specs for an oil pan from a 2002 Chevrolet Avalanche. Remove oil filler cap from valve rocker arm cover. In increasing number sequence (1-2-3-4), tighten the head bolt in four stages. Tsm 143 - $88. 3L Powerstroke Tech Articles - 7. Rocker Arm Thread Damage. 42 foot-pounds of torque in order to attach to the cylinder head. You should be sliding the feeler gauge back and forth gently on stock style slotted rocker arms, or gently side-to-side if using roller tip rockers. Torque specs Find the most up-to-date torque spec listings in electronic format. 3l V8 nonfuel management engine?. Torque Wrench Method. ProCharger supercharger system and kits are designed to be installed on completely stock or modified engines. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. Rocker Arm Bolts - 2 Steps: 7. Rocker Arm by DNJ Engine Components®. YEARONE Classic Car Parts for American Muscle Cars | Barracuda Cuda Challenger Charger Chevelle Road Runner Camaro Super Bee Dart Duster Valiant Firebird GTO Cutlass 442 Mustang Nova GM Truck Skylark GS Monte Carlo El Camino Mopar Chevy. Re: Chevy 454 vs Ford 460: wayne rhodes: 10-4-13 : I have built a near stock 460 with edelbrock performer and 03310-2 750 Holley a small. 1-liter engines built between 1995 and 1997, the rocker arm bolts require two steps to reach 7. 0L LX GM 4 Cylinder engines. 2L Engine, 87-06 with 4. Engine Torque Specs. 3 v6 torque specs include : rocker arm with press in studs = 18 ft. If you need one that isn't listed feel free to message Kyrasis6 in the Forum. Find CHEVROLET 7. 1983 Chevrolet Corvette C4 Hatchback Coupe As a result of the Corvette organization insisting that every new design be defect free and of highest possible quality, production was withheld and the cars were serialized as 1984 models. 14-21 is or seems to be a big difference. Rocker Arm Bolts - 2 Steps: 7. 2001: A sportier sedan. 0 liter requires careful attention to detail. 7 liter rocker arm torque specs? The 2000 Chevy Impala 3. Reply 1: First Pass 14 Nm 124 in. The intake and exhaust rocker / Pushrods are labeled in the picture below. Specifications Mercury® Remanufacturing: Plus-Series Inboards. 1-liter engines built between 1995 and 1997, the rocker arm bolts require two steps to reach 7. 2:1 compression ratio. 2) Install the rocker arm shaft together with the rocker arm, the rocker arm shaft bracket, and the spring. Engine Shop. Commuted in Central London for 10 years, fast and smooth road rider, does a reasonable job in a track day quick group. Detailed features and specs for the Used 1995 Chevrolet C/K 1500 Series including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. 050 503 lift 114 degree lobe separation. g engine, electrical, drives, cooling, exhaust, fuel system. Wipe clean the tops of all the valves and again inspect each one for wear or mushrooming of the valve stem. I have my heads off to replace my lifters and I need the torque specs for the rocker arms, the engine is a 5. that way one isn't being fully torqued down while the other 3 are still completely loose. Some guys don't fuss with the torque specs and just get them good and tight. once they were in The fast free shipping made me happy! Joe W. Tighten the adjusting nut until there’s a slight drag when moving the feeler gauge. Search over 600 listings to find the best local deals. Tighten the bolts hand tight. roller tip rockers 1 3/4 headers dove heads. We also weld aluminum cylinder heads, align-bore aluminum cylinder heads, heat-straighten, and repair your cylinder head. Stop hand tightening at the point where you feel resistance on the pushrod. This table is based upon Grade 5 fasteners, generally used Harley-Davidson motorcycles. Includes larger ports, longer duration & higher lift cam, larger intake & exhaust (2. Jasper Engines and Transmissions remanufactures a broad range of drivetrain products for many applications. I need the torque specs for the following stuff Head Bolts Clutch Cover Bolts Rod Cap Bolts Cam Cap Bolts Valve Cover Bolts Cam Gear Bolts Flywheel Bolt (the one in the center) Pressure Plate Bolts OR Does anyone know where I could buy a FSM for an 09 that's from a more reliable source than eBay and isn't an arm & a leg. If you think the studs are worn down, replace those as well. 6L CVT, base, Premium, Limited, and Touring models, with upgraded Eyesight with Lane Keep Assist, Reverse Automatic Braking, High Beam Headlight Assist, Subaru Starlink Emergency Assistance Telematics, X-Mode, Rear Cross Traffic Alert, Blind Spot Detection. Do it with a breaker bar. 0L rocker arms: 17: 1969 Mercruiser rocker arm torque settings: 2: rocker arm retainer bolts-1996 mercruiser (GM) 7. 1-liter engines built between 1995 and 1997, the rocker arm bolts require two steps to reach 7. This is information I got off the web on the torque specs for the 7. Main cap bolt, 396-427 2-bolt. I wonder why the such a big difference between the 94 and 95 torque specs. The rocker arm bolts should be torqued in 15 pound intervals. Trick Flow products perform as advertised and exceed customer's expectations for performance and value. 8L (231) Buick, Chevrolet, Oldsmobile, Pontiac 219 lbs 594-002 1996-69 5. Thanks in advance, Kevin. 3L Powerstroke Tech Articles - 7. Jump to: Flex plate to Torque Converter Bolts 41 Rocker Arm Shaft Bolts 19. Dry or dirty threads produce friction which prevents accurate. The correct torque for the rocker arm bolt is 14 N. 88-98 GM Truck Forum. Search over 600 listings to find the best local deals. New BARE CASTING. 2 Cylinder Torque Specs; 3, 4, & 6 Cylinder. com for torque specs but they have nothing on these valves, and i have read different opinions on the torque or adjustments, but i havn't found one with a '99 5. The basic tightening procedure is to first snug up bolts, then tighten in stages, and then complete with the final torque specified. Been riding bikes since 1984 and writing about them since 2013. They are different lengths. The maximum power output is 260 horsepower at 1,900 rpm while the maximum torque output is 800 ft-lbs. Typical loss figures through an automatic transmission are 18/20%. See Don Chart. Torque Settings. What are the water pump bolt torque specs on a Chevy 454? What are the flywheel bolt torque specs for a 1998 Chevy Metro? The 2000 Chevy Impala 3. Remove stains ASAP on fiberglass and upholstery. 1967 - 1969 L88 Corvette Engine Specifications The following specifications come from a wide variety of resources. The 351C High Output was available for a short time in 1972 before Ford ended production mid-year. Either way, be careful, as the heads are aluminum. Spark comes from the ignition system. Vehicle Type light-duty styleside and flareside regular and SuperCab models: Engine: 4. Torque Wrench Method. Fastener Type. Big Block Chevy. G7167 - Chevrolet Performance Parts 12568774 - 454 HO 7. Do you have a recomendation, or should I use th over the counter repair book spec's. Big Block Chevy. We stock parts for the 18hp to the 60hp tractors. The instructions I printed out stated that the rocker arm bolts are to be torqued to 124 in. Purchased all the parts to replace the valve lifters on our 1998 Ford Escort 2. Rocker Arm Torque Specs 2 Answers. TORQUE SPECIFICATIONS (7. Both the 318 and 3. Commuted in Central London for 10 years, fast and smooth road rider, does a reasonable job in a track day quick group. Inspect rocker arm studs, stud bosses, guide plates, etc. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. I didn't see what order to torque them back down though and I didn't see a reference to RTV. 7 rocker arm torque? or adjust? Suburban Car Forums. 4 (2389) KA24DE-34-41 Fig. Rocker Arm Assembly to Cylinder Head torque specs. Long Head Bolts 75 - 80 Ft/Lbs. If you're referring to the run-on torque, that is the amount of torque required to turn the self locking nut, then it's simply best to replace the nuts if you have any doubts. Rocker Arm Cover: Torque Specs are for clean. Lbs: Water Outlet Bolts / Studs: 47: 35 : Water Crossover to Cylinder Head Bolts / Studs. Now get your torque wrench, set the torque specification to 20 ft. Research the 2000 Chevrolet Silverado 1500 at cars. 7 Liter LT1 small block V8 is the standard powerplant for Impala SS, Camaro Z28 Coupe, Z28 Convertible, Caprice Wagon and Corvette, and optional on Caprice Classic Sedan. place before tightening the head studs to properly align the tips of the rocker arms with the valve stems. 3 v6 torque specs include : rocker arm with press in studs = 18 ft. 5 Liter 445ci V8The screw-in studs connecting the rocker arm to the cylinder head have 55 foot-pounds of torque, while the nuts connecting the rocker arm to the rocker arm stud have 20 foot-pounds of. Get them here at low prices!. engine's camshaft. the rocker arms i got the parts but in need of help of the torque settings for the rockers bolts and the bolts for. GM Engine Torque Specifications and Sequences. Pontiac Cylinder Head Bolt Torque Sequence When we are tightening the heads up we typically do so using 30 wt oil for lubrication. once they were in The fast free shipping made me happy! Joe W. I need the torque specs for the following stuff Head Bolts Clutch Cover Bolts Rod Cap Bolts Cam Cap Bolts Valve Cover Bolts Cam Gear Bolts Flywheel Bolt (the one in the center) Pressure Plate Bolts OR Does anyone know where I could buy a FSM for an 09 that's from a more reliable source than eBay and isn't an arm & a leg. #8 - 14 in. The correct torque for the rocker arm bolt is 14 N. 6L 90° V-8, Cast Iron Block with Aluminum Heads. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. 1991 FSM page 6A1-48. Not only that, the change of engine also brought an increase in power about 4PS with 3kW and 4hp. 0 torque spec guide for Fox Body Mustangs, you can easily find out what to torque your bolts to. One of the most important and commonly overlooked details is the engine's torque specifications. replacing the head on my 1991 190E 2. Pontiac Rocker Arm Adjustment. Fastener Type. Order the part with stock number in hand. Does anyone know how many lbs. Jasper Engines and Transmissions remanufactures a broad range of drivetrain products for many applications. Cylinder Head Torque Settings. Offroad Build Threads The Build Thread area is for you to keep a closed thread detailing your work on your projects. This is zero-lash. Shop Caterpillar 3126 Engines For Sale. The rocker housing bolts have 14 foot pounds of torque and the rocker cover bolts have 18 foot pounds of torque. Over 40 years of selling quality After market, high performance parts such as engine blocks, cylinder heads, intake Manifolds, and many other high performance engine parts for street, off road, marine applications and from week end cruisers to all out race applications. Bolt Torque Spec Chart for Chevy Big Block Chevy Fastener Type Torque Specs Main cap bolt, 396-427 2-bolt 95 ft. The 4BT is a smaller displacement and shorter in length four-cylinder version of the 12 valve Cummins engine. The compression ratio is 16. 10 NOS GM Big Block Chevy 427 454 L88 L89 LS6 H Stamped Hi Perf Rocker Arm 3959182. i need to replace the intake gaskets on my 1997 gmc 3500 with a 454. ) 1998 Buick Regal GS. The engine delivers some 400 pounds-feet of torque at 5,250 rpm. On a side note, I tried the search function and came up with everything except the torque specs any hints on using the search function would be greatly appreciated! Edited by The BaB on 09-05-11 01:39 PM. within the Internal Engine forums, part of the LSx Technical Help Section category; Every once in a while something comes along that you wish you had more info on. Make sure the bottom side of the hex is seated down against the cylinder head or guide plate (where applicable). Torque and Rebuild Specifications for Cummins Four and Six Cylinder B Series Engines in Industrial and Generator Applications with Front Gear Trains Rocker Cover 18 ft. Labor costs are estimated between $325 and $411 while parts are priced between $74 and $144. So just for the heck of it I wiggled them by hand to see how tight they were. 2 intake manifold torque sequence-V6: Fig. Crower builds performance racing parts from camshafts to crankshafts. Chevy LS series engines: LS1, LS2, LS6, LS7, LSX Late model Chevy small block engines for large displacement, low weight and high performance. It has a gauge below the throttle arm that has a dial on it and you can move to right or left. These supercharger systems come with all the components needed for an attractive, OEM-quality installation. The current engine is a 2007 5. Big Block Chevy Torque Specs. Main cap bolt, 396-454 4-bolt (inner/outer) 110 ft. Thanks in advance, Kevin. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. Labor costs are estimated between $325 and $411 while parts are priced between $74 and $144. We also weld aluminum cylinder heads, align-bore aluminum cylinder heads, heat-straighten, and repair your cylinder head. Rocker Arms; Starters; Turbochargers; Torque Specifications. All spread port big-block Chevy heads require shaft rocker arms because the pushrods must be relocated around the revised intake port location, and the large amount of rocker arm offset eliminates the use of traditional stud-mount rockers. Coat the bearing surface of the rocker arms, rocker arm bolts and pushrods with GM prelube #1052365 or equivalent engine assembly lubrication. Pontiac Rocker Arm Adjustment. Re: Vortec 454: School me! there are water passage differences in the deck between early and late big blocks that will affect head swaps. Torque specs for LS1 motors. These ARP Intake Manifold Bolt Kit for my 93 is what I needed to finish the job right. round up most torque specs cuz of OCD haha -CJ. 00 mm MIN 0. Circle G Tractor parts have been providing Jinma Tractor parts support for our customers since 2002. Some guys don't fuss with the torque specs and just get them good and tight. NOTE 1: Tighten cylinder head bolts following the assembly steps listed: 1. The causes of cylinder head oil leaks, stretched studs, leaky gaskets and a number of recommendations for various sticky products to help with these problems Halite head gaskets and torqueing up. 1984 Mercruiser 140 Rocker adjustment & RPM Issues: 2: 470 mercruiser rocker arms: 12: 3. TM 5-3895-383-24 Unit Injector Rocker Arms And Lifters 3114 & 3116 Engines 3114 & 3116 Engines NOTE: Refer to the Testing and Adjusting Section of this Service Manual, for the sequence for installing and adjusting the injector mechanism. Re: rocker arm adjusment for 4. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. T&D Machine Products 4859 Convair Dr. 1991 FSM page 6A1-48. The LS7 is the largest engine in the LS family. 2/318? Update: What about adjusting valve lash. 1998 dodge Rocker Arm Assembly to Cylinder Head torque specs. Remove stains ASAP on fiberglass and upholstery. Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry. Special high performance long slot rocker arm that are used on 1970-up 402 427 454 Hi horse engines. The best selection of golf cart wheels and tires anywhere online for all EZ-GO, Club Car & Yamaha carts! We stock thousands of 8", 10", 12" & 14" Golf Cart Wheels that come mounted on Street, Turf & All Terrain tire options!. 6L CVT, base, Premium, Limited, and Touring models, with upgraded Eyesight with Lane Keep Assist, Reverse Automatic Braking, High Beam Headlight Assist, Subaru Starlink Emergency Assistance Telematics, X-Mode, Rear Cross Traffic Alert, Blind Spot Detection. Find rocker arm hardware including rocker arm kits, rocker arm balls & bolts, thread-in rocker arm studs, press-in rocker arm studs & rocker arm stud nuts for your Mercruiser stern drive using the application chart from the Mercury Quicksilver catalog. 67 foot lbs of torque and the second step is 17 foot lbs of torque. If you need one that isn't listed feel free to message Kyrasis6 in the Forum. After I got them all replaced and the rocker arms snugged down I went go fi. Assault Racing Sportsman Series Steel Roller Tip Rocker Arms. Disclaimer: As with all automotive procedures, refer to the proper maintenance manual for correct steps/sequences. Torque specs Find the most up-to-date torque spec listings in electronic format. 68 inches (116. The 1998 Jeep Cherokee was available with a 6-cylinder 4. 1998 dodge Rocker Arm Assembly to Cylinder Head torque specs. Standard camshaft for Mercruiser 400,405,420,425HP & 525SC 454ci engines. TM 5-3895-383-24 Unit Injector Rocker Arms And Lifters 3114 & 3116 Engines 3114 & 3116 Engines NOTE: Refer to the Testing and Adjusting Section of this Service Manual, for the sequence for installing and adjusting the injector mechanism. This casting incorporates all of the best innovations through the big-block’s development. In increasing number sequence (1-2-3-4), tighten the head bolt in four stages. Marine Parts Express is the largest retailer of marine engine parts in North America. Any help would b greatly appreciated! Thanks. 3L Engine Specs / Torque Specs - Bore and Stroke 4. i am doing head gaskets on this burban, and i always use autozone. While I don't have a lot of experience with gears (other than setting my own gears), I got the following from Motive: 1. Torque Specs. Torque and Rebuild Specifications for Cummins Four and Six Cylinder B Series Engines in Industrial and Generator Applications with Front Gear Trains Rocker Cover 18 ft. At this point I'd be taking shots in the dark. 17 years only building marine engines. Rocker Arm Stud To Cylinder Head 50 Ft-Lbs 600. If you need one that isn't listed feel free to message Kyrasis6 in the Forum. 0L Vortec V-8 engine specs, information, and horsepower and torque curves. com® is the largest online marketplace for Original Equipment Manufacturer "OEM" Parts and Accessories. Main bearing torque sequence-3. There is a value for that, but replacement rocker nuts are relatively cheap. 1L-191ci-V6 Engine Torque Specs. Corvette rocker arms from Eckler's is a quality choice to get your classic Corvette value train running and performing its best. Rocker arms torque specs / camshaft bolt specs. 0L was introduced for the 2010 model year and is available in, amongst other applications, Chevrolet Silverado and GMC Sierra 2500/3500HD pickups. Big Block Chevy V8 - BBC - Engine Specifications 396-454 CID - BBC Firing Order. On rocker arms and lower intake bolts. Time is Money Quickly knowing how much time you will spend under the hood can give you the advantage to boost profits. But it was in 1958, when Meguro tried to get rid of their British influence that things started to go wrong. Engine Shop. Look near the starter, rocker arm, or flame arrestor cover to find what you need. All of them had a very strong British influence. The bolts are torque-to-yield, that's why they are one use only. Eckler's rocker arms is great for the Corvette owner looking to add a few more horses to their engine, either for track, street or daily driving enjoyment. 7 Liter SFI V8 Engine (LT1) The 5. Torque Specifications for 6,5 L Engine : Application. 0l gm 181 i/l4 cylinder head and rocker cover parts. Inspect rocker arm studs, stud bosses, guide plates, etc. We have encountered so many people who try to fix these stripped bolt holes themselves and wind up not solving the problem. I’m planning on starting with replacing the intake manifold first though. Crankshaft Main Bearing Cap Nut is 40 foot pounds. 0L Engine & 83-02 with 2. Setting valve lash for the first time can seem like a daunting task, but as often as it’s overlooked it’s extremely important to get the best performance out of your engine. that should do it. There is an exact sequence, but, IMO this will do: Torque the 2 center fasteners (1 each side on an intake, 1 long & 1 short on a head) Go to next fastener set either fore or aft and torque those 2. Shaft style roller rocker arm assemblies with rocker oiling through the pushrods like stock Big Blocks; Investment cast 4340 steel roller-tip rocker arms with dual needle bearings and H-13 lash adjusting screws; Cast aluminum finned valve covers supplied with breathers, oil fill caps, o-ring seals, spark plug tubes and hardware. We strive daily to find the best aftermarket car parts available. Following the manufacturers recommended torque sequence tighten the nuts in three equal steps to the specifications listed below with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT. Harmonic Balancer Torque Specs Dorman # Applications Torque Spec 594-001 1990-88 3. Purchased all the parts to replace the valve lifters on our 1998 Ford Escort 2. Torque specs for rocker arm studs is 50-55 ft/lbs and you must use thread sealant on every stud. Either way, be careful, as the heads are aluminum. Add required amount of oil to bring level up to, but not over, the FULL mark on dipstick. Fastener Type. These appear to be the none adjustable rockers. First off, this is for a truck. Find CHEVROLET 7. Chassis Torque Specs (4th Gen RAM) Shock Absorber Upper Nut -----40 ft lbs Shock Absorber Lower Bolt -----100 ft lbs. ALEX STEVENS, You did not state which engine you have. Valve Configuration. A pushrod engine has long pushrods that protrude through the cylinder head and attach to the rocker rail. Typical loss figures through an automatic transmission are 18/20%. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. The best source for Mercruiser OEM parts, marine engines, boat & engine parts, accessories, boating supplies, tools, & aquatic sporting goods. Shop our large selection of parts based on brand, price, description, and location. Crower has worked hard to serve the performance parts needs of the racing industry for over 55 years. The degrees you see are the torque angle method. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. 4L V-8: Materials: aluminum head, cast iron block. It's the place to learn and share "tricks of the trade," find proper diagnosis and installation instructions, and enjoy easy access to parts reference. com for torque specs but they have nothing on these valves, and i have read different opinions on the torque or adjustments, but i havn't found one with a '99 5. General Recommendations for AFR Cylinder Heads: Bar Codes - Please keep the bar code & paperwork shipped with your head, these contain all the specs for your heads when calling AFR. While I have never tested a GTO before and after torqueing the rocker arms, our cars use a pedestal system and the hydraulic lifters should adjust to correct preload by the time the motor reaches operating temperature. 2, 502 or 8. that should do it. 01 (one cent) to any address within the contiguous USA. 1984 Mercruiser 140 Rocker adjustment & RPM Issues: 2: 470 mercruiser rocker arms: 12: 3. Rocker Arm by DNJ Engine Components®. Uneven torque can cause block distortion and head warpage, resulting in coolant or combustion leaks. Torque and Rebuild Specifications for Cummins Four and Six Cylinder B Series Engines in Industrial and Generator Applications with Front Gear Trains Rocker Cover 18 ft. 8L (231) Buick, Chevrolet, Oldsmobile, Pontiac 219 lbs 594-002 1996-69 5. Whether you have decided to stay with the stock type stamped rocker arms or Competition Cams Magnum Rollers Rockers as pictured here, or something far more exotic, you will need to adjust valve lash. Camshaft repairs such as, lobe welding, bearing areas repaired, hard chrome build-up, thrust areas welded, dowel pins repaired, keyways repaired. We have combined two great web sites – Rick's First Generation and Eckler’s Camaro to put all your Camaro parts in one convenient, easy to use site. Rocker Arm Stud To Cylinder Head 50 Ft-Lbs 600.