L86 stroker kit.

Are you looking to reduce your carbon footprint while also saving money on your energy bills? Look no further than a free energy saving kit for your home. Before diving into the be...Manley 5.7L Hemi Stroker Kit to 6.4L. 4340 Forged Stroker Crankshaft and Connecting Rods with 2618 Forged Pistons will turn your 5.7L Hemi into a 6.4L. 4.050 Stroke Crank. 3.917 Bore. 6.125 H Beam Rod. Arrington Speedsport is an Carolina, USA based engine modification company founded by Joey Arrington (born July 25, 1956) is an American former ...Forged LS1 383 Stroker Kit, 4340 Forged Steel Crankshaft 4.000 Stroke, 6.125 I-Beam Rods, Autotec Forged -3.3cc Flat Top Pistons, 24 Tooth Reluctor Wheel, Balanced Internally Learn More. SCA-1-44001 PART NUMBER. Scat 1-44001 Chevy LS 383 Competition Rotating Assembly - 10.5:1 Autotec Flat Top Pistons. $2,667.95.Brian Tooley Racing – .660″ Lift Platinum Spring Kit with Titanium Retainers for Gen V LT1/L83/L86 (SK007) Rated 4.91 out of 5 $ 309.00. Add to cart. Camshafts & Valvetrain GPI – 3/8″ Hardened Pushrods for Gen 5 LT. Rated 4.88 out of 5 $ 169.99. Select options. ... I currently have the SS2 cam but just bought a 416 stroker kit for the ...

Find Summit Racing™ Pro LS 6.2L Rotating Assemblies and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing™ Pro LS 6.2L forged rotating assemblies provide industry-leading fit, finish, and durability at an affordable price. These kits are tested to over 1,200 hp in turbo applications. They're available in a wide range of fitment and performance options. Standard features ...

Callies Compstar Gen V LT1 6.2L 416 Stroker Kit, Balanced, 10.5:1 CP Pistons. 6.2L GEN V LT1 Stroker Kit, Callies Compstar 4.000 Stroke, Compstar H Beam Rods 6.125, CP Pistons -20cc Dish, Piston Rings, Bearings, 58 Tooth Reluctor Wheel, Balanced Assembly. $3,113.95. Kit Upgrades. Dry Sump Crankshaft. Ultra H Beam Rods U16110 + $800.00. Bore Size.355C.I STROKER KIT/ -31CC DISH TOP FORGED PISTONS/ H-BEAM RODS/ SCAT CAST CRANK / RINGS & BEARINGS Price: $ 3569.83. Product details. Part Number: AF77-5004BLK. Early V8 Holden Series Fabricated Billet Valve Covers Price: $ 549.36. Product details FROM ANOTHER STATE ? No Problem ...

All TSP gen 5 LT1 engines will come standard with an ARP main stud kit. GM has had problems with the main caps moving in the gen 5 LT1 block, so we require all of our gen 5 LT1 engines to get the ARP main stud kit to help alleviate any possible issues with this. Also, we will assume that you will be removing the AFM/DOD system with your engine.If you’re a car enthusiast or someone looking to restore a classic car, finding complete car kits for sale can be a game-changer. A complete car kit typically includes all the esse...400+ STROKER ROTATING ASSEMBLY KIT. *NOTE* BTR piston sets BTRP402098DS8-8 and BTRP408098DS8-8 use a stock connecting rod. A new offering to our product lineup, our rotating assembly kits offer high quality options to turn your 6.0 or 6.2 block into a 400+ cubic inch torque monster. With several choices available in this kit, we can accomodate ...LT1, L82, L83, L84, L86 , L87 Cylinder heads to LT4 Supercharger Adapter Plates $ 699.00 . LT4 INJECTOR KIT - 8 $ 668.46 . MICROPOLISHED AND TRUNNION UPGRADED LT2 LT1 AND LT4 ROCKER ARMS $ 489.00 . LT4 TRUCK INTAKE SYSTEM L83 THROTTLEBODY - TO FACTORY AIRBOX $ 349.00 . ... 2014-2018 C-1500 Silverado …

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GEN 3 6.1L Hemi Stroker to 7.0L 426 . GEN 3 6.1L Hemi Stroker to 7.0L 426 . Share on Social Media. Original Price: ... This kit will result in an incredible 426 cid in the 6.1 Liter block. Increase in horsepower and torque throughout the entire rpm range for tire spinning and a lot of grinning. Note: Still requires a compatible engine block ...

LS PowerPak Piston Kits. MAHLE Motorsport PowerPak piston kits offer superior reliability and performance, letting you take your LS build to the next level. From LS1 to LS7 the forged LS Piston sets are available in Flat Top, Dish, and Dome with the choice of 2618 or 4032 alloy. For those looking to take a LS 6.0 & LS 6.2 engine build to the ... BTR GEN IV 07-13 TRUCK DOD CONVERSION KIT. As low as $4.84 $4.99. Description. BTR GEN III & IV LS TRUCK NORRIS CAM. Specs: 212/22X, .552/.552, 107 LSA. The Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of in house cam lobe design and dyno testing, this camshaft ...This is an OEM forged crankshaft from the Gen V 6.6L L8T gas engine from the Silverado HD and Sierra HD trucks. Purchase now and earn 726 Reward Points. This is an OEM forged crankshaft from the Gen V 6.6L L8T gas engine from the Silverado HD and Sierra HD trucks. Features include: - 3.860 inch stroke - 58x crank trigger - 8-bolt flywheel ...Home // Shop By Brand > Mancini Racing Stroker Kits > Small Block Chrysler Stroker Kits > Small Block 360 > 6-Bolt Crankshaft / 65cc I-Beam > Stroker Kit, 360-408 Cubic Inch, 0.984 CLICK TO ENLARGE Stroker Kit, 360-408 Cubic Inch, 0.984Build Your Own 4.000" Stroke Rotating Assembly. Choose the parts to build the rotating assembly of your choice! All kits come standard with crankshaft, rods, pistons & rings, and bearings. You must select the balancing option to "yes" if you want the kit balanced. Find Custom 4.000" Stroke Rotating Assembly for LS1/LS2/LQ4/LQ9 at LSXceleration ...Ford 521 532 Stroker Kit, Eagle 4340 Forged Steel Crankshaft 4.300 Stroke, Eagle 6.800 H-Beam Rods, Mahle Forged -3cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included Learn More. SCA-1-94855 PART NUMBER. 1-94855 Scat BB Ford 460-521-532 Rotating Assembly, 12.4:1 Autotec Pistons. $1,667.95.

Chevrolet Performance LS3 6.2L 376 C.I.D 430 HP Fully Dressed Long Block Crate Engines 19435098. Crate Engine, GM 6.2L, LS3, 430 HP, Internal Engine Balance, Aluminum Block and Heads, Each. Part Number: NAL-19435098. Not Yet Reviewed. Estimated Ship Date: Monday 4/29/2024.Getting a stroker kit, new exhaust, new Intake, light-weight pulleys, and re-gear rear diff (Currently driving I-6 stock everything and I own it, 2001 w/133,000 miles) or Buy a 4.7L H.O. Jeep. ($18,000 - $23,000 purchase) (Around 50,000 miles maybe certified, if the price is right)Add 100+ horsepower to your GM LS or Gen 5 LT engine with a Texas Speed & Performance cylinder heads and camshaft package! Our packages will include cathedral port, square port, and rectangular port cylinder heads to accommodate LS1, LS2, LS3, L99, LS6, LS7, LSA, LQ4, LQ9, L83, L86, LT1, and more! All packages will include a pair of …BTR Brian Tooley L83 L86 Stage 3 Truck Camshaft. Fits 2014-2018 5.3L 6.2L L83 L86 L8B Gen V Engines. Specs: 215/233 .540"/.540" 110 LSA +14% fuel lobe. The Stage 3 L83 Camshaft is the perfect mix of power and drivability for those who want to stretch their L83's legs out in the mid-upper RPM band and turn heads in parking lots.When it comes to restoring or upgrading your vehicle, a complete car kit can be a great option. These kits typically include all the necessary components and accessories to transfo...Texas Speed Gen V Chopacabra L83 L86 Camshaft. Fits 2014-2018 5.3L 6.2L Gen V LT-Based Engines L83 L86 L8B LT1. Specs: 214/228 .582"/.582" 108 LSA, +10% Fuel Pump Lobe. Introducing the Gen V CHOPacabra LT cam! Texas Speed saw the demand for the LS version, and decided they couldn't leave the Gen V owners hanging.The L83 (5.3L) and L86 (6.2L) performance potential is especially promising due to these modern generation LT engines offering so much more power and technology than its predecessor in a factory trim. For instance, a L83 powered 5.3L truck starts out 50 HP stronger than it's 5.3 LS counterpart - giving you a much better starting point with ...

High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3; E85 conversions of GM Gen V V8 and V6 engines; 2014-2018 C7 Corvette (LT1) 2015-2018 C7 Z06 Corvette (LT4) 2016-2018 Camaro SS (LT1) 2016-2018 CTS-V (LT4) 2017-2018 ZL1 Camaro (LT4) 2014-2018 Silverado and Sierra with 4.3L LV3, 5.3L L83 and 6.2L ...SMALL CHEVY STROKER 396 LT1 JE EAGLE NEW FORG $1,539.00 SWAT that Mustang or Honda Like a FLY BRAND NEW ALL FORGED SMALL BLOCK CHEVY ROTATING ASSEMBLY sbc stroker kit LT1 LT1 LT4 or any internal balance 1 pc rear main actual displacement 397 ci = lots of booty kickin 64cc head at 0 deck appx 11.4:1

Connecting Rods. SCAT connecting rods are made from a 2-piece chromoly steel forging to ensure maximum strength and durability. We offer a complete line of rods for Small Block and Big Block Chevy, Ford, Chrysler, Pontiac, Honda and many more makes in both I-Beam and H-Beam connecting rod designs. Shop.Chrysler 383 400 Rotating Assembly. CNC-Motorsports offers a variety of Mopar B 383-400-431-451-499 rotating assembly kits. We offer everything from mild pump gas piston kits to wild fully forged rotating stroker kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, Lunati, Crower, JE/SRP, Diamond, Mahle ...Sort By. CNC-6200-LT PART NUMBER. Chevy Gen V LT1 LT4 415 Stroker Kit, 11.5:1 Diamond Pistons, Balanced. $2,852.95. Add to Cart. GEN V LT1 LT4 Stroker Kit, Scat Crankshaft 4.000 Stroke, Scat H Beam Rods 6.125, Diamond Pistons -9cc Dish, Piston Rings, Bearings, 58 Tooth Reluctor Wheel, Balanced Learn More.Despite the LT1’s engineering shortcomings up front, it was a terrific factory small block sporting a nodular iron crank, powdered metal “cracked” connecting rods, and hypereutectic pistons. In 1992, the LT1 yielded 300 hp. By the end of production in 1997, it was making 330 factory ponies in the powerful LT4.BTR PREMIUM LS & LT ROCKER ARM TRUNNION KIT - TK002. As low as $149.99. Add to Cart. BTR ROCKER ARM TRUNNIONS for TK001 AND TK007 KITS - BAG OF 16 - TK/TRUNION-16. $54.99. Add to Cart. CRS ROCKER ARMS - LS1/LS2/LS6 - CRYOTREATED AND MICROPOLISHED - CRS LS1-16 NEW. $449.00. 16ea: Dual Valve Spring Kit, Includes PAC Racing Polished Dual Springs, Titanium Retainers, Hardened Spring Seats, & New Valve Seals 16ea: PRC Viton Valve Seal for .660" & .700" Lift Spring Kits 1ea: Performance Gen 5 LT1, LT4, L83, & L86 DOD Delete Kit 1 ea: Forged Crankshaft 3.622 Stroke : 194158 8 ea: Connecting Rod Set : 14051R-8 GReddy engineers have drawn from our FR-S race experience to assemble a complete stroker kit for the FA20/4U-GSE boxer engine, using only superior components. The kit features 9.5:1, 86mm bore. 2618 T6 forged aluminum pistons with specially designed shape ideal for high boost applications. This is connected to extra strong H-beam 433OM steel ...We have rods available for the AMC 360, 390 and 401 engines with stock stroke crankshafts and also special AMC stroker rods, 6.000 and 6.125 inch long for use with either a 2.000 inch or 2.100 inch crankshaft rod journal size as used on many AMC stroker cranks. There is also a extra heavy duty turbo, blower, nitrous AMC Power Adder series …BTR GEN V LT1/L86 CAM KIT . As low as $649.87 Regular Price $669.97. Add to Cart . BTR GEN V TURBO CAM KIT . As low as $766.27 Regular Price $789.97. Add to Cart . BTR GEN V SUPERCHARGED CAM KIT . As low as $766.27 Regular Price $789.97. Add to Cart . BTR LVX V6 CAMSHAFT KIT ...Engine Management System, 480 HP LS3 Engine Controller, Chevy, 6.2L, Kit. Part Number: NAL-19354330. 5.0 out of 5 stars. Estimated Ship Date: Today. Free Shipping...Loading Estimated Ship Date: Today. Free Shipping; Chevrolet Performance One-Piece Oil Pan Gaskets 12612350.

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VALVE SPRINGS & SEALS (REQUIRED FOR L86 DOD DELETE CAM) 1 x BTR .550" LIFT GEN V LT BEEHIVE VALVE SPRING SET - LIKE 12691120 - BTR91120-16 + $69.99. 1 x BTR VALVE SEAL SET - 01+ LS HAT - VS LS Hat Kit + $19.99. DOD & START/STOP DISABLER. Quantity. CAM RETAINER PLATE.

GM 6.2 Liter V8 EcoTec3 L86 Engine. The L86 V8 engine is produced by General Motors for use in pickup trucks and SUVs. It is part of GM's Gen V Small Bock engine design that's known in trucks ...Stroker Kits 101. A Stroker kit is an aftermarket assembly that increases the displacement of a reciprocating engine by increasing the travel of the piston (that is, the piston moves further up and/or down in the cylinder). This is done by using a different crankshaft where the crank pin is moved further away from the center of the axis of ...GM GEN V LT1/LT4/L86/L83 CAMS 2014 & UP; Lifters . All Lifters; Hydraulic Roller Lifters; Solid Roller Lifters; Pushrods . All Pushrods; 5/16 Diameter Pushrods; 3/8 Diameter Pushrods; ... All kits come standard with crankshaft, rods, pistons & rings, and bearings. You must select the balancing option to "yes" if you want the kit balanced.Mini pontoon boat kits have gained popularity among boating enthusiasts for their convenience and versatility. These DIY kits allow you to build your own mini pontoon boat, offerin...Our forged HEMI stroker kits come with all of the major components necessary to upgrade your stock rotating assembly. All of our stroker kits come standard with a Molnar 4340 forged crankshaft that has been heat treated to improve tensile strength, shot peened to improve fatigue life, and nitride for wear resistance. The connecting rods are ...Description. Eagle 12917 6.0L LS 402-408 rotating assembly kits are designed for that competition racer looking build big horsepower. All competition forged rotating assembly kits come complete with forged steel crankshafts, steel H beam connecting rods, forged pistons, performance pistons rings and H series main and rod bearings.BTR Brian Tooley L83 L86 Stage 1 Truck Camshaft. Fits 2014-newer 5.3L 6.2L L83 L86 L8B Gen V Engines. Specs: 203/210 .540"/.540" 112 LSA +14% fuel lobe. The Stage 1 grind is a popular choice for those looking to delete DOD/AFM, or just add some pep to your trucks step. With great power gains and OEM driving characteristics, this camshaft works ... 16ea: Dual Valve Spring Kit, Includes PAC Racing Polished Dual Springs, Titanium Retainers, Hardened Spring Seats, & New Valve Seals 16ea: PRC Viton Valve Seal for .660" & .700" Lift Spring Kits 1ea: Performance Gen 5 LT1, LT4, L83, & L86 DOD Delete Kit 1 ea: Forged Crankshaft 3.622 Stroke : 194158 8 ea: Connecting Rod Set : 14051R-8 2.8-3.1L Basic Stroker Kit (Includes Stroker Crankshaft, Pistons, Rings, Main Bearings, Rod Bearings, and Connecting Rods) Hypereutectic Pistons Phase 2 Camshaft & Lifter Kit Clevite Cam Bearings Brass Freeze Plug Set Roller Tip Rocker Arms (1.52 ratio) Fel-Pro Complete Gasket Set Double-Roller Timing SetFULL LS DYNO RESULTS. 700-HP NA, TURBO & SUPERCHARGED COMBOS. Dyno Proven. This is part 4 in the series, we have stepped up to 700 hp. Looking to make 700 hp...EC is introducing the small engine racing game-changer with the 236cc stroker kit for the Tillotson 72mm blocks and Tillotson 225 Engines. EC designed the Tillotson 72mm Block that took the karting world by storm and to make the engine closer to the 14.5cc open engine class they added a +3mm stroker crankshaft to increase the engine's displacement and performance.

383 stroker. The Voodoo Small Block Chevrolet 383 Crank and Rod Kit from Lunati combines high-quality components with an affordable price. Each kit includes a 3.750" stroke Lunati crankshaft, 6.000" long "stroker" H-beam connecting rods, and premium main and rod bearings. Lunati crankshafts are made from non-twist forged 4340 steel alloy for ... The L86 is a Gen. 5, 6.2L, small-block engine powering 2014-present GM trucks and SUVs. They are known as the EcoTec3 6.2L engines. These engines use a longer intake runner than its cousin, the LT1. This helped the L86 produce peak torque 500 rpm sooner than the car version of the 6.2L engine.Eagle 14806 SB Ford 351W/408 Pro Street Rotating Assembly 9.5 Keith Black Dish Pistons *2.750 Mains*. $1,790.95 $1,840.95. Add to Cart. Small Block Ford 351W 408 Stroker Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, 351C SVO 2.750 Main, Eagle 6.200 I-Beam Rods, Keith Black Hypereutectic -27.5cc Dish Pistons, Fits 1 …Instagram:https://instagram. grayson bowling alley Rocker Arms and Trunnion Kits . LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33; LS3 L99 L76 L92 LS9 LSA; LS7 ; Gen V LT1 LT4 LV3 L83 L86; Sensors - LS LT; Tools - LS LT Specific; ... Texas Speed LT1 L86 L87 6.2L Drop-in Forged Piston & Rod Set, Gen 5 LT, JE Flat Top Pistons, TSP H-Beam Rods, Rings, Bearings - No Balance when used with stock Crankshaft benchmade bugout upgrades The Texas Speed & Performance Gen 5 DOD delete kit will allow you to remove DOD/AFM from your gen 5 6.2L LT1, LT4, L86, and 5.3L L83 engine. This is a perfect modification … directv hallmark movie and mystery channel A Brian Tooley Racing camshaft is the ultimate complement to your LS or LT powered vehicle. Whether you have a Silverado or Sierra pickup truck that needs a little extra towing power, a Camaro or Corvette that needs a rowdy idle and quicker elapsed times, or a simple cruiser that's used for ice cream runs and burnouts, BTR has what you need! maggiano's pasta heating instructions Eagle 12910 LS 6.0L 402 408 LS2 Stroker Kit 10.8 Mahle Dish Pistons 24T. $2,338.95 $2,388.95. Add to Cart. GEN III GEN IV 6.0L LS Stroker Kit, Eagle Forged steel Crankshaft 4.000 Stroke, Eagle H-Beam Rods 6.125, Mahle -12cc Dish Pistons, 24 Tooth Reluctor, Rings and Bearings Included Learn More. ESP-12917 PART NUMBER. Rotating Assemblies. Upgrade your GM LS or Gen 5 LT engine today with a Texas Speed & Performance rotating assembly! We offer many different combinations ranging in size from 328 to 468 CID! You can select from our popular Texas Speed crankshafts and connecting rods, as well as other top quality manufacturers such as Callies, K1, and Lunati. c1622 hyundai sonata GM Performance Parts for the lowest prices on the web. LSX Performance Parts. Proven LS Horsepower. From F-body to Corvette, Sierra to Silverado, G8 to GTO, we carry everything for making power with your LS or Gen V Ride!127 posts · Joined 2009. #7 · May 20, 2009. early 302 blocks and 289 blocks are pretty much the same looking in the car. You can run most of the smaller stroker kits in the 289 they just don't advertise the application as being for a 289 because the longevity isn't there. If you want to run the stroker just get a 302 block to use to be safe ... keim family market For Reference Stock Chrysler Dodge Mopar Modern Hemi bore and stroke specs as follows: 345 cid 5.7 L Hemi = 3.917 x 3.580 , 370 cid 6.1 L = 4.055 x 3.580. We recommend K1 Technologies 5.7 6.1 Hemi Rods and K1 Stroker cranks for use with these piston kits. The rod and crank info is listed below this piston chart.This kit includes: 6.125 Compstar Connecting Rods Heavy Duty Pin, Locks, and Ring Package Diamond Pistons with 2618 Forging Material Maintains OE Compression of 11.0:1 Thick Wall, Heavy Duty Wrist Pins No Balancing Required! charles latibeaudiere girlfriend Vacuum Pump and Dry Sump Pump Drive Kit Components (1) Get Results; Brand . Summit Racing (10) Eagle Specialty Products (15) Callies Performance (14) Manley (9) ACDelco (7) Chevrolet Performance (6) ... 3.622 stroke, 24X Reluctor, Gun-drilled and Lightened, Nitride Hardened, Narrowed Rod Bearings Req. Part Number: SUM-180LS362224.Thats the stroker kit that everyone complained about and which broke in robs car when it hydrolocked. Brian Crower is coming out with a 6g72 stroker kit if you are a baller though. Its only available through IPS (a 6g72 vendor). That means billet cranks etc. There are now 3 ways to reliably stroke your 6g72. As low as $422.97. Add to Cart. BTR 2009+ GEN III HEMI PDS CAMSHAFT KIT. As low as $759.98. Add to Cart. Show: 21. Brian Tooley Racing cam kits are the ultimate compliment to your LS or LT powered vehicle. Whether you have a Silverado or Sierra pickup truck that needs a little extra towing power, a Camaro or Corvette that needs a rowdy idle and ... big 10 alternate channel HYDRAULIC LASH ADJUSTERS LIFTERS 4.6 5.4 SOHC FORD MODULAR (#262878152766) See all feedback. Find many great new & used options and get the best deals for LS1 LS6 FORGED 4.000" LS STROKER KIT CHEVY CRANK RODS PISTONS 383 at the best online prices at eBay! Free shipping for many products!From: $ 1,881.80. This kit includes: (8x) Diamond Pistons with 2618 Forging Material in Standard (11.5:1) or Lowered (10.25:1) Compression Ratio. (8x) 6.125 … random number generator for squares Eagle 12910 LS 6.0L 402 408 LS2 Stroker Kit 10.8 Mahle Dish Pistons 24T. $2,338.95 $2,388.95. Add to Cart. GEN III GEN IV 6.0L LS Stroker Kit, Eagle Forged steel Crankshaft 4.000 Stroke, Eagle H-Beam Rods 6.125, Mahle -12cc Dish Pistons, 24 Tooth Reluctor, Rings and Bearings Included Learn More. ESP-12917 PART NUMBER.Accessory Drive Brackets and Kits. Intake Manifolds. Oil Pans. Oil Pumps. Air Cleaners. Crate Engines. Engine Dress Up. Engine Mounts. Forced Induction. Harmonic Balancers. Timing Covers. Valley Covers. Valve Covers. Valvetrain. View All. LS Swap Systems. Gen-V LT Swap Systems. Coyote Swap Systems. progressive field suite Select Pistons. Eagle 6.125" H-Beam w/ ARP 8740 Bolts, .927" Pin (110-6125O3D) Details. Return Policy. Fits. Texas Speed & Performance piston and connecting rod packages offer all of the quality, brand-name parts that we use in our engines for a package price! This package is for the Gen 5 6.2L LT1/LT4/L86 engines.LT1 / L86 6.2 Drop in Piston and Rod Kit. $3,272.00. From $295.33/mo with. Check your purchasing power. Quantity. Add to Cart. We are proud to offer the best drop in piston and rod kit for your LT1 or L86 Engine. If you are planning on boosting your LT1 or L86 these are a great piece of mind. The new Gen V engines can handle a fair amount of ... banda ms tour 2023 setlist Upgraded FE Stroker Kits for 390, 428, 427 Engines include: Scat 9000 Series Crankshaft - strokes or 3.98, 4.125, or 4.250. Scat 6.700 H Beam Rods. Diamond, Mahle or Probe Forged Pistons. Plasma-Moly File Fit Rings. F-M Race Main and Rod Bearings. Internal Balancing. Steel Crankshaft is optional. Scat-4125-FE-Stroker-Kit.This kit includes: 6.125 Compstar Connecting Rods Heavy Duty Pin, Locks, and Ring Package Diamond Pistons with 2618 Forging Material Maintains OE Compression of 11.0:1 Thick Wall, Heavy Duty Wrist Pins No Balancing Required! 16ea: Dual Valve Spring Kit, Includes PAC Racing Polished Dual Springs, Titanium Retainers, Hardened Spring Seats, & New Valve Seals 16ea: PRC Viton Valve Seal for .660" & .700" Lift Spring Kits 1ea: Performance Gen 5 LT1, LT4, L83, & L86 DOD Delete Kit 1 ea: Forged Crankshaft 3.622 Stroke : 194158 8 ea: Connecting Rod Set : 14051R-8