-
SCA-1-40902 PART NUMBER
Scat 1-40902 SB Chevy 427/434 Competition Rotating Assembly - 12.1:1 CP Flat Top PistonsSpecial Price $2,824.95 Regular Price $2,874.95
Rotating Assembly, Scat 4340 Forged Standard Weight Crankshaft 4.000 Stroke, 350 Main, Scat 6.000 H-Beam Rods, CP Forged -6.9cc Flat Top Pistons, 2-PC Rear Seal
Learn More -
SCA-1-41565 PART NUMBER
Scat 1-41565 SB Chevy 427/434 Competition Rotating Assembly - 12.1:1 CP Flat Top PistonsSpecial Price $2,813.95 Regular Price $2,863.95
Rotating Assembly, Scat 4340 Forged Standard Weight Crankshaft 4.000 Stroke, 400 Main, Scat 6.000 H-Beam Rods, Icon Forged -6.9cc Flat Top Pistons, 2-PC Rear Seal
Learn More -
SCA-1-41566 PART NUMBER
Scat 1-41566 SB Chevy 427/434 Competition Rotating Assembly - 14.1:1 CP Dome PistonsSpecial Price $2,876.95 Regular Price $2,926.95
Rotating Assembly, Scat 4340 Forged Standard Weight Crankshaft 4.000 Stroke, 400 Main, Scat 6.000 H-Beam Rods, CP Forged 5.1cc Dome Pistons, 2-PC Rear Seal
Learn More -
SCA-1-40583 PART NUMBER
Scat 1-40583 SB Chevy 434 Superlight Competition Rotating Assembly - 12.2:1 Mahle Flat Top PistonsSpecial Price $4,616.95 Regular Price $4,666.95
Rotating Assembly, Scat 4340 Forged Superlight Crankshaft 4.000 Stroke, 350 Main, Scat 6.000 Ultra-Lite H-Beam Rods, Mahle Forged -5cc Flat Top Pistons, 2-PC Rear Seal
Learn More -
SCA-1-40584 PART NUMBER
Scat 1-40584 SB Chevy 434 Superlight Competition Rotating Assembly - 14.0:1 Mahle Dome PistonsSpecial Price $4,693.95 Regular Price $4,743.95
Rotating Assembly, Scat 4340 Forged Superlight Crankshaft 4.000 Stroke, 350 Main, Scat 6.000 Ultra-Lite H-Beam Rods, Mahle Forged 4cc Dome Pistons, 2-PC Rear Seal
Learn More -
ESP-12055 PART NUMBER
Eagle 12055 SBC 427/434 Pro Competition Rotating Assembly, -20cc Mahle Dish Pistons, 400 MainsSpecial Price $2,480.95 Regular Price $2,530.95
427 434 SBC Stroker Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged -20cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included
Learn More -
ESP-12155 PART NUMBER
Eagle 12155 SB Chevy 427/434 Pro Rotating Assembly, -20cc Mahle Dish Pistons, 350 MainSpecial Price $2,520.95 Regular Price $2,570.95
SB Chevy 427/434 Stroker Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, 350 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged -20cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More -
ESP-12056 PART NUMBER
Eagle 12056 SB Chevy 427 434 Pro Rotating Assembly, -5cc Mahle Flat Top Pistons, 400 MainsSpecial Price $2,402.95 Regular Price $2,452.95
427 434 SBC Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged -5cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More -
ESP-12156 PART NUMBER
Eagle 12156 427 434 SBC Pro Rotating Assembly, -5cc Mahle Flat Top Pistons, 350 MainSpecial Price $2,445.95 Regular Price $2,495.95
SB Chevy 427/434 Stroker Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, 350 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged -5cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More -
ESP-12023 PART NUMBER
Eagle 12023 SB Chevy 427/434 Pro Rotating Assembly Kit, -5cc JE Flat Top Pistons, 400 MainsSpecial Price $2,829.95 Regular Price $2,879.95
SB Chevy 427/434 Stroker Rotating Assembly Kit, Eagle 4340 Forged steel Crankshaft 4.000 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, JE 2618 Forged -5cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More
CNC-Motorsports offers the best selection of Small Block Chevy 427-434 stroker kits. We offer street kits with pump gas pistons to wild fully forged rotating assembly kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, Compstar, Crower, Lunati, JE/SRP, Diamond, Wiseco, Mahle CP and Keith Black to name a few. CNC-Motorsports can customize any stroker kit to meet your specific needs. All balanced rotating assembly kits are completed in house by CNC-Motorsports. If you don’t see the stroker kit you're wanting feel free to call or email our experienced staff today.
Shop By