-
SCA-1-42383 PART NUMBER
Scat 1-42383 BB Chevy 509 Competition Rotating Assembly - 10.4:1 Mahle Dome PistonsSpecial Price $2,704.95 Regular Price $2,754.95
BB Chevy 509, Rotating Assembly, 4340 Forged Steel Crankshaft 4.375 Stroke, 6.385 I-Beam Rods, Mahle Forged 18cc DomePistons, 2-PC Rear Seal, 9.800 Short Deck
Learn More -
CNC-35720-S PART NUMBER
Scat BB Chevy 540/565 Rotating Assembly Kit - 14.3:1 JE Dome Pistons, 6.385 Rod, Nitrous PistonSpecial Price $3,040.95 Regular Price $3,090.95
BBC, Big Block Chevy 540 555 565 Stroker Rotating Assembly Kit, Scat 4340 Forged Steel Crankshaft 4.250 Stroke, Scat 6.385 H Beam Rods, 2618 JE Forged +45cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included, Nitrous Piston
Learn More -
CS-540-MF PART NUMBER
Compstar BB Chevy 540 555 565 Balanced Rotating Assembly with Mahle Flat Top Pistons$3,373.95
BBC, BB Chevy, Big Block Chevy 540 555 565 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, Mahle -3cc Flat Top Pistons & Rings, 2 Piece Rear Main Seal, Internal Balanced Rotating Assembly Kit, Short Deck
Learn More -
CS-540-MD PART NUMBER
Compstar BB Chevy 565 Balanced Rotating Assembly, 10.7:1 Mahle Dome Pistons$3,431.95
BBC BB Chevy 565 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.535, H Series Rod and Main Bearings, Mahle +10cc Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Rotating Asembly
Learn More -
CS-541-MD PART NUMBER
Compstar BB Chevy 540 / 565 Balanced Rotating Assembly - 10.6:1 Mahle Dome Pistons$3,431.95
BBC, BB Chevy, Big Block Chevy 540 555 565 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, Mahle +13cc Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Rotating Assembly
Learn More -
CS-542-MD PART NUMBER
Compstar Big Block Chevy 540 555 565 Balanced Rotating Assembly Kit - 13.2:1 Mahle Dome Pistons$3,453.95
BBC, BB Chevy, Big Block Chevy 540 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, Mahle +43cc Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly
Learn More -
CS-543-MD PART NUMBER
Compstar Big Block Chevy 565 Balanced Rotating Assembly Kit - 15:1 Mahle Elite Sportsman Pistons$3,805.95
BBC, BB Chevy 565 566 571 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, Mahle +47cc Gas Ported Dome Pistons & .043 Rings, 2 Piece Rear Main Seal, Balanced Assembly, Fits 24/25 Degree Heads
Learn More -
CS-544-MD PART NUMBER
Compstar Big Block Chevy 565 Balanced Rotating Assembly Kit - 14.2 Mahle Elite Sportsman Pistons, 6.535 Rod$3,822.95
BBC, BB Chevy, Big Block Chevy 565 566 568 571 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.535, H Series Rod and Main Bearings, Mahle +42cc Gas Ported Dome Pistons & .043 Rings, 2 Piece Rear Main Seal, Balanced Assembly, Fits 24/25 Degree Heads
Learn More -
CS-545-MD PART NUMBER
Compstar Big Block Chevy 565 Balanced Rotating Assembly Kit - 15.2 Mahle Elite Sportsman Pistons, 6.535 Rod$3,822.95
BBC, BB Chevy, Big Block Chevy 565 571 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.535, H Series Rod and Main Bearings, Mahle +47cc Gas Ported Dome Pistons & .043 Rings, 2 Piece Rear Main Seal, Balanced Assembly, Piston fit 24/25 Degree heads
Learn More -
CS-540-JE PART NUMBER
Compstar Big Block Chevy 540 555 565 Balanced Rotating Assembly - 13.5:1 JE FSR Dome Pistons, Gas Ported$4,047.95
BBC, BB Chevy 540 555 565 Rotating Assembly Kit, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, JE +46cc FSR Gas Ported Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly
Learn More
CNC-Motorsports offers an endless variety of Big Block Chevy 540-555-565 rotating assembly kits. We offer everything from mild kits with hypereutectic pistons to wild fully forged rotating assembly kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, Lunati, Crower, JE/SRP, Diamond, Mahle, CP, Keith Black, and Manley to name a few. CNC-Motorsports can customize any strokery kit to meet your specific needs. All balanced rotating assembly kits are completed in house by CNC-Motorsports. If you don’t see the 540 stroker kit you're wanting feel free to call or email our experienced staff today.
Shop By