Pistons › BBC5215-STD BBC CP Pistons BBC5215-STD BBC CP Pistons $1,068.90 Big Block Chevy -3.4cc Flat Top 4.500 Bore 4.000 stroke 6.385 rod, 8.6 to 1 with 118cc headBore: 4.500"Stroke: 4.000"Rod Length: 6.385"Compression Height: 1.400"Dome: Flat TopDome/Dish Volume: -3.4ccReference Chamber: 118.0ccCatalog Compression Ratio: 8.60:1Piston Weight: 642gResulting Displacement: 509 cid Big Block Chevy -3.4cc Flat Top 4.500 Bore 4.000 stroke 6.385 rod, 8.6 to 1 with 118cc headBore: 4.500"Stroke: 4.000"Rod Length: 6.385"Compression Height: 1.400"Dome: Flat TopDome/Dish Volume: -3.4ccReference Chamber: 118.0ccCatalog Compression Ratio: 8.60:1Piston Weight: 642gResulting Displacement: 509 cid Add To Cart Added! You Might Also Like BBC5320-125 BBC CP Pistons $1,068.90 BLSR1200-STD LS7 CP Pistons $1,182.30 BBC5107-030 BBC CP Pistons $1,068.90 BBCSRE5326-105A BBC CP Pistons $1,778.70 BBC5310-060 BBC CP Pistons $1,068.90