L86 stroker kit.

The MMR Stroker kits include everything needed to turn your stock 5.0 Coyote Mustang or F150 into a stroker Monster engine! Gain huge HP and Torque. Rated up to 1000RWHP. Fits all Ford 5.0/5.2 Coyote Blocks Kit. Includes: MMR Forged Stroker crankshaft. Manley Forged H beam Rods with ARP Bolts. MMR/Manley Forged Pistons. Chromoly Piston Pins

L86 stroker kit. Things To Know About L86 stroker kit.

LT-powered production vehicles have electric power steering. All 6.2L LT engines — LT1, LT2, LT4, LT5, L86, and L87 — use a premium forged steel crankshaft, as does the recently launched 6.6L L8T heavy-duty truck engine. All LT engines have a 3.62-inch stroke, except the L8T, which has a 3.89-inch stroke. LT4 6.2L V-8.Molnar Technologies has 35+ years of experience designing and building high quality Molnar connecting rods and crankshafts for high performance racing applications. Whether you need Molnar rods or a Molnar crankshaft, we can even create custom crankshafts & custom connection rods for your vehicle.Cleetus McFarland "Bald Eagle" Cathedral Stroker Twin Turbo Cam $ 389.99. ... TSP OEM-Style Non-DOD L86 Camshaft $ 299.99. TSP L92 6.2L Stage 1 Truck Camshaft $ 389.99.This is a GN1Performance "STROKER KIT" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.The stroker kit you guys have been waitin for.This kit comes with a 3.625 stroker crank, GN1 5.970 h beam rods, and JE pistons. This kit has the extra edge for mid range and top end due to the advange of our 5.970 rods verses the standard 5.960 rods most other kits use.Molnar Premium Alloy Rods Featuring 7/16 Proprietary Design ARP2000 Bolts. Molnar Premium Alloy Full Radius Crank Shaft - Precision Balanced In-House by Molnar Technologies. 5.7L HEMI Engine. Related Products: Price: $3,145.00. Price: $139.95. 396 HEMI 5.7L Based Stroker Kits by Modern Muscle Performance.

386 Results Found For "stroker kit" Filter by Availability Filter Results Filter by Vehicle Individual Parts. Part Groups. Results 1 - 25 of 386 ... Engine Swap Kit, Headers, Steel, Painted, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, Small Block, Kit. Part Number: TRD-99071.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; ... 416 Balanced Rotating Assembly 58x 6.2L Naturally Aspirated for 6.2 Blocks LS3 L99 LSA L92 L94 L9H TSP 416" Forged Stroker. $3,277.59. Add to Cart. ... Texas Speed LT1 L86 Drop-In Forged Piston & Rod Set - No ...We use cookies to provide you with a great experience and to help our website run effectively. Boost your Jaguar XK with this 4.7 liter stroker engine kit from E-Torque. Each kit includes 11:1 compression pistons, cylinder heads, two wire looms, and more.

L76 | L77 Stroker Kits | 6.0L to 6.6L Stroker LSA Stroker Kits | 6.2L to 6.8L & 7.0L Stroker Sort By: Featured Items Newest Items Best Selling A to Z Z to A By Review Price: Ascending Price: Descending This is the kit I was looking at: K-1 HEMI 426 Stroker Kit (4.080 Stroke) Includes: Crank, Rods, Pistons Toner Ring, and Bearings. Add balancing and this kit is ready to install in your 6.1 HEMI Engine. I know it says "ready to install" but I am new to this and want to cover all bases. Any input is appreciated!! -Jon. - 07 GC SRT-8 Red Rock. Like.

Ford 351C Eagle Street & Strip Balanced Rotating Assembly, Stroker Kit (B16800030) Main image Click to view image in fullscreen. In stock. SKU B16800030. $1,639.24. Add to Cart.If you’re a makeup enthusiast or even just starting out, having a professional makeup kit is essential. Ulta Beauty, one of the leading beauty retailers, offers a wide range of hig...Stroker Kits | Call us at 636-946-4747. We do not offer a shopping cart for our stroker kits as we prefer you to contact one of our dedicated technicians to make sure you are getting the correct kit to accomplish your build. Call us direct at 636-946-4747 or email us questions at [email protected] 2, 2014 · Cam Specs: 22x/24x .54x/.54x 113+8. Learn More. Our strongest L86 (6.2 DI) Truck Cam, the STG4 is an all out performance application for maximum power. Very street able, requires 4000 plus converter, and requires flycutting. Strong to 6800 rpm. Specifically designed to utilize the GPI 4* Phaser Limiter. L86 / L87 FORGED 4.000" 416CI STROKER KIT. Our 4340 Forged H Beam Connecting Rods Are Clearanced For Use With Stroker Applications. Bronze Bushed For. 927" Full Floating Pin. Precision CNC Machined With ARP8740 Rod Bolts.

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CNC-4170-DRP PART NUMBER. SBF 351W 425/427W Balanced Rotating Assembly Stroker Kit 12.8:1 Diamond Pistons *TFS*. $2,575.95 $2,625.95. Add to Cart. Ford 351W 425-427 Stroker kit Rotating Assembly Kit, Eagle Crankshaft 4.170 Stroke, Eagle H-Beam Rods 6.250, Diamond Pistons 7cc Flat top, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included, *3. ...

Approx. Price: $1,000.00. Comments: The Speed-O-Motive Long Rod 302 kit doesn’t increase stroke or displacement. But, it increases piston dwell time at the top and bottom of the bore to make the most of your fuel/air mixture. The …383 Stroker Kit for Small Block Chevy Engine. Start your SBC rebuild off with a solid foundation, Summit Racing offers many 383 stroker kit rotating assemblies to meet your engine build specifications. Actual Engine Displacement: 6.3L/383. Individual Parts.Gen V L83, L86 or L8T E92 standalone controller kit for 6L80e. Includes MAF sensor & Oxygen sensors. Includes electronic accelerator pedal. Electric Fan Relays. Add Sealed E-Fan module (+$75.00) Engine year *. Engine Displacement *. 6L80E TCM *. Understand 6L80E TCM is not included and will require local programming.LS2 6.0L Standard Reconditioned Long Motor. LSX Performance Parts provide our reconditioned engines service to freshen up your existing motor! We have put together a package where we take your existing tired, high kilometer or damaged engine and our team does a complete overhaul back to standard or modified specs ready to hit the road.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 ...Camshafts & Cam Kits . All Camshafts & Cam Kits; LS1/LS2 Cams; LS3/L92/L76/L77 Cams; NSR Cams (No Springs Required) LS Turbo Cams; LS Truck Cams; 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; 11/32 Diameter ...

LT-powered production vehicles have electric power steering. All 6.2L LT engines — LT1, LT2, LT4, LT5, L86, and L87 — use a premium forged steel crankshaft, as does the recently launched 6.6L L8T heavy-duty truck engine. All LT engines have a 3.62-inch stroke, except the L8T, which has a 3.89-inch stroke. LT4 6.2L V-8.After around 500-600 Horsepower L83 and L86 engines need more Direct Injection capacity. Adding larger injectors alone will not solve the fuel supply deficiency. The Armageddon High Pressure Fuel System Upgrade adds 8x LT4 DI Fuel Injectors and a High-Flow LT4 DI Fuel Pump. 600+ Rear-Wheel Horsepower (RWHP) is possible with this package.383 Stroker Engine Kit For '92-'97 LT1 Stage 4 Cam, 11.1:1 Comp, Balanced. Opens in a new window or tab. Motorsports Unlimited 8122324282 Need Help? Call Us. Brand New. ... 6.2L LT1 L86 BUILDABLE ENGINE SHORT BLOCK - BLOCK, HEADS, CRANK, + OTHER PARTS. Opens in a new window or tab. Pre-Owned. $2,300.00. tannemill-3 (88) 100%. or Best OfferPRODIGY 3.8L STAGE 2 KIT THE MOST POWERFUL FORCED INDUCTION SYSTEM ON THE MARKET FOR 2007-2011 JEEP WRANGLER JK 3.8's! SIGNIFICANTLY INCREASE THE WHEEL HORSEPOWER AND TORQUE OUTPUT OF YOUR JEEP. With more power than any HEMI or LS V8 swap, this Stage 2 system from Prodigy …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 …CS-6254-JE PART NUMBER. LS3 6.2L 405/408 Compstar Balanced Stroker Kit 10.8:1 JE Pistons. $3,202.95. Add to Cart. LS3 6.2L Stroker Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -5cc Flat Top JE Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly.North Ossetia-Alania, respublika (republic) in southwestern Russia, on the northern flank of the Greater Caucasus range. It is bordered on the south by Georgia and on the north by the Sunzha and Terek ranges. The capital and largest city is Vladikavkaz. North Ossetia-Alania. North Ossetia is mountainous: the Glavny (Main) Range reaches an ...

Crankshaft Stroke: Crankshaft uses a forged material. It has a dedicated pin journal size. Combination use of the HKS connecting rod is recommended. Buy HKS 2.5L Step 2 High Compression FA24 Stroker Kit 2022-2023 BRZ / 2022-2023 GR86, a Engine Stroker Kits by HKS, for only $4,900.00 at Subimods.com!

The 3.8L Stroker Kit is the second best choice you can make. Not only will you reclaim the power lost to the weight of accessories; you will gain more low end and mid range torque than your stock engine originally produced. The kit comes balanced so no additional machine work is required. The cam shaft is at a maximum lift without having to ...Like the Gen I small-block, the LS-series engine features a bore spacing of 4.400 inches. This formula can be simplified even further to bore x bore x stroke x .7854 x 8. For example, plugging in the LS3's 4.065-inch bore and 3.622-inch stroke dimensions yields: 4.065 x 4.065 x 3.622 x .7854 x 8 = 376 ci.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.Max. HP: 400-450. Approx. Price: $1,000.00. Comments: Like the Long-Rod 302 mentioned earlier in this book, the 351 Long-Arm kit uses a longer than stock connecting rod, which allows the piston to dwell longer at the top and bottom of the bore. This allows us to make the most of the fuel/air charge.Subaru STi EJ257 2.71L Stroker Kit by Brian Crower The BC stroker kit for the Subaru EJ25 engine utilizes a custom, 83mm monster stroke, steel billet crankshaft, not a reworked factory EJ25 crank. Depending on bore size that you decide, the BC kit will take you up to a 2.71L with a safe 102mm bore. As usual, each BC kiEagle 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.Stroker kit changes the crankshaft, connecting rods and pistons. It will lengthen the stroke of the engine, thus increasing the displacement. One of the popular V8 stroker kits takes a 350 engine to a 383. So the increase is 33 Cubic inches. My guess the information is on the internet somewhere. Checking for further information now.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)Pro Street kits feature our forged 4140 steel crankshaft, forged 4340 I-Beam rods, and either hypereutectic or forged pistons. Pro Street assemblies are intended for naturally-aspirated competition use. The majority of the assemblies we offer are our original competition assemblies. Competition assemblies feature our forged 4340 steel ...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!

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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.

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.LIQUI MOLY Top Tec MTF 5100 75W - 1 Liter (Case of 6) - 20352. $95.94. Add To Cart. TSP Gen 5 LT1 & L86 416 CID Rotating Assembly - TSP-25-TSPLT1416RA Texas Speed & Performance rotating assemblies offer the best durability with the best pricing available! Bearings are not included in the base price but can be added to your rotating ass.CNC-6201-LT-SB PART NUMBER. CNC Competition LT 6.2L 416 Short Block Scat Crank Diamond 10.7:1 Pistons. $6,999.95. Add to Cart. Chevy Gen V LT 6.2L 416 Stroker, New GM Aluminum Block, Scat 4.000 Crankshaft, Scat 6.125 H Beam Rods, Diamond Pistons -16cc Dish Pistons, Fully Machined, Blue-Printed, Assembled. Learn More.While the original ’92-97 Chevy LT1 engines were not high-output motors, the reverse is true of LT1 crate engines from Golen Engine. Available with displacements of 383 and 396 cu in, these make up to 550 hp and 500 lb-ft of torque. If you want to upgrade the motor in an older GM vehicle, don't rebuild — replace!Summary. To summarize, just remember that a stroker motor is a standard engine, but with an increased stroke in the cylinder. This increases total displacement resulting in more torque and more horsepower. These motors are often used in muscle cars, as they give it that muscle feeling.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.A true blast form the past. These highly sought after superchargers have been unavailable for years. Weiand is proud to reintroduce them. The case of the 8-71 superchargers have been redesigned for a nostalgic look that will look at home on a cacklefest dragster as well as a new high end build. HORSEPOWER! - Weiand's 8-71 kits are the ultimate …Callies BBF 572 598 Stroker kit 12.3:1 Diamond Pistons Fit TFS Heads. $6,375.95. Add to Cart. Ford 460, 572 598 Stroker Kit, Callies Crankshaft 4.500, Oliver Rods 6.800, Diamond Pistons -5cc Flat Top, H13 Pins, Fits A&B and TFS Heads, Balanced Assembly Learn More. CAL-598-DRP PART NUMBER.Texas Speed & Performance LT1/L86 6.2L V2 Cam Kit. #TSP-LT1CamKit-V2. Competition Use Only, Not Legal for Road Use. Select Camshaft. Select Pushrod Length. Rocker …JEEP 4.0 STROKER KIT 9.2:1C.R. 4.5L, 4.6L, 4.7L, 242, STAGE 2 - AMC. Hemi Performance Stroker Kits View All 5.7L 03-08 Hemi Performance Stroker Kits from Clegg Engine 5.7L 2009 Hemi Performance Stroker Kits from Clegg Engine 6.1L Hemi Performance Stroker Kits from Clegg Engine 6.4L Hemi Performance Stroker Kits from Clegg EngineTSP Gen 5 LT1 & L86 416 CID Rotating Assembly $ 249.99. TSP Gen 5 LT1, LT4, & L86 376 CID Rotating Assembly ... CP Pistons 6.2L LT1 No balance Drop In 1200HP Piston and Rod Kit - 4.065 Bore -10.7cc Dish $ 3,272.00. TSP H-Beam Rod and JE 5.3 LS Drop In Piston Combo - No Balance w/ Gen IV Crank $ 1,722.98. TSP H-Beam Rod and JE 6.0 Truck Drop In ...

When we decided to build a Gen. II LT1 383 stroker, we understood it was a significant turning point in the small-block Chevy’s 37-year history. It would also be the small-block Chevrolet’s curtain call—the end of a very successful design run that would end on a mass scale at the 42-year mark. ... Thanks to a 383 c.i.d. stroker kit from ...Find company research, competitor information, contact details & financial data for KITS, OOO of Vladikavkaz, Severnaya Osetiya - Alaniya Resp. Get the latest business insights from Dun & Bradstreet.RACE BALANCED 318 TO 390 BASE KIT. OUR BASIC 4.00" STROKER KIT W/ -23CC DISH PISTONS. $2486.48. This is everything you need to convert your little 318 into a 390 cubic inch monster. Approximately 9.25:1 w/ 65cc heads or 10:1 w. 58cc heads. 390 cu in displacement is based on a +.030" bore size 318. (3.940") Also available in .040 oversizeInstagram:https://instagram. best nail salon norwalk ct 1-91610 $1417.00. 1-91610BI $1702.00. Chevy Big Block 4340 Forged. Competition Rotating Assemblies. 4340 Forged Standard Weight Cranks, Pro-Comp H-Beam Connecting Rods. with 7/16″ Cap Screws, Forged Pistons, Rod Bearings, Main Bearings & Rings EXTERNAL BALANCE ROTATING ASSEMBLIES INCLUDE FLEXPLATE & DAMPER. 460. 4-454-4000-6135.MOROSO - Transmission Pans & Gaskets Mancini Racing Ribbed Cast Aluminum Valve Cover Sets Mancini Racing Balanced Flexplates Mancini Racing Carb Fittings Melling GEN III HEMI Parts MRE Purpleshaft Cam Kits Mopar Performance Cast Aluminum Valve Covers Big Block Mopar HEI Distributors Mancini Racing Belt Drive Systems Mancini Racing - Mopar Distributor to MSD Adapter GEN 3 Mid-Mount Accessories dayvon bennett autopsy Texas Speed 416" Forged Balanced LS Rotating Assembly. Fits 2007-2015 6.2L LS blocks that have been machined to 4.070" Bore LS3 L99 LSA L92 L94 L9H. 58x Crank Reluctor - Generally used with 2007-Later GM PCM's or Aftermarket EFI Systems. IN STOCK, READY TO SHIP! great clips in plainfield This kit can handle up to 7,000+ RPM's. Our Stroker Kits alone, will yield approx. 30 hp. & 30lbs. torques. 3.3L Stroker Short, consists of- engine block, pistons, rings, connecting rods, performance crankshaft (your choice) bearings, timing chain, balanced & assembled- $3,800. US.RMW Custom Mahle Motorsports stroker pistons w/grafal coating (designed for 800whp), RMW forged stroker connecting rods w/custom spec ARP 2000 3/8" rod bolts (other's use 5/16"), Race Main bearings and Custom race rod bearings. ... Tarett Mini Cooper Swaybar and Drop Link Kit 25mm Full Track Use (0) Your Price: $625.00 In Stock. Deatschwerks ... ezra brooks whiskey decanters GPI - LT1 NA Stroker Cam (Gen 5) Rated 5.00 out of 5 based on 3 customer ratings. ( 3 customer reviews) $ 469.00. -. Pound for pound - the best NA Stroker LT cam on the market. These cams have become the benchmark for some of the most extreme NA 6th Gen Camaro's / C7 Corvette's builds around the country. Cam. i fratelli koala L86 / L87 FORGED 4.000" 416CI STROKER KIT. Our 4340 Forged H Beam Connecting Rods Are Clearanced For Use With Stroker Applications. Bronze Bushed For. 927" Full Floating Pin. Precision CNC Machined With ARP8740 Rod Bolts. how many cubic feet is 8 quarts of soil Windage is the turbulent flow of air within the crankcase caused by rotation of the crankshaft. As rpm increases, so does windage. Chevrolet Performance windage trays reduce aeration of the oil from windage, permit rapid oil return, and protect from oil splash-back—resulting in more horsepower and improved oil control for your performance engine.This kit can handle up to 7,000+ RPM's. Our Stroker Kits alone, will yield approx. 30 hp. & 30lbs. torques. 3.3L Stroker Short, consists of- engine block, pistons, rings, connecting rods, performance crankshaft (your choice) bearings, timing chain, balanced & assembled- $3,800. US. semi draws jaiden animations 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 11.4:1CNC-3474-CSM PART NUMBER. Callies Compstar SBF 363 Stroker Kit with Mahle 9.5:1 Pistons for TFS Heads. $2,749.95. Add to Cart. SB Ford 363 Stroker Rotating Assembly Kit, Compstar Crankshaft 3.400 Stroke, Compstar 5.400 H-Beam Rods, Mahle -18cc Dish Pistons for Twisted Wedge,, Fits 1 or 2-PC Rear Seal. best luxury hybrid vehicles Cleetus McFarland "Bald Eagle" Cathedral Stroker Twin Turbo Cam $ 389.99. ... TSP OEM-Style Non-DOD L86 Camshaft $ 299.99. TSP L92 6.2L Stage 1 Truck Camshaft $ 389.99. inmate search kankakee county Intro to L94 Engines. The L94 was introduced in 2010 and powered GM's high-end Escalade and Yukon's. Bar none, it was the most technologically advanced GM naturally aspirated Gen.4 engine. It utilized VVT, AFM, and had Flex-Fuel capability. It made 403 horsepower and 417 foot-pounds of torque. goodman furnace serial number age BTR 12AN FUEL RAIL KIT FOR EQUALIZER AND V1 TRINITY INTAKES - FRK-01-12. $149.99. BTR 12AN FUEL RAIL KIT FOR V2 TRINITY INTAKES - FRK-02-12. $149.99. POINT ONE GEN III HEMI HEAD STUD KIT - K033-H01E. $384.99. HOLLEY GEN V LT SWAP OIL PAN - NATURAL FINISH - 302-21. $430.95. CHE PRECISION GODZILLA TRUNNION KIT. bunsiknara little ferry nj LS7 LSX 417/429 Compstar Balanced Stroker Kit 10.2:1 Wiseco Pistons. $3,026.95. Add to Cart. LS7 /LSX Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -12cc Dish Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly. Learn More.Approx. Price: $1,000.00. Comments: The Speed-O-Motive Long Rod 302 kit doesn’t increase stroke or displacement. But, it increases piston dwell time at the top and bottom of the bore to make the most of your fuel/air mixture. The …The rotating assembly, or stroker kit, is the heart of a high performance engine. Butler uses only high quality crankshafts, rods, and pistons in their rotating assemblies as well as stock's many asse. Welcome Guest My Account Order Status Wishlist (866)762-7527. Products.