Pistons › BBC5020-030 BBC CP Pistons BBC5020-030 BBC CP Pistons $1,068.90 Big Block Chevy -2.9cc Flat Top 4.280 bore 4.000 stroke 6.135 rod, 8 to 1 with 118cc headBore: 4.280"Stroke: 4.000"Rod Length: 6.135"Compression Height: 1.645"Dome: Flat TopDome/Dish Volume: -2.9ccReference Chamber: 118.0ccCatalog Compression Ratio: 7.90:1Piston Weight: 445gResulting Displacement: 460 cid Big Block Chevy -2.9cc Flat Top 4.280 bore 4.000 stroke 6.135 rod, 8 to 1 with 118cc headBore: 4.280"Stroke: 4.000"Rod Length: 6.135"Compression Height: 1.645"Dome: Flat TopDome/Dish Volume: -2.9ccReference Chamber: 118.0ccCatalog Compression Ratio: 7.90:1Piston Weight: 445gResulting Displacement: 460 cid Add To Cart Added! You Might Also Like BLT-1112-030 LT 5.3L CP Pistons $1,182.30 BBCRE5322-100 BBC CP Pistons $1,778.70 BLS1200-STD LS7 CP Pistons $1,016.40 BBCRE5330-STD BBC CP Pistons $1,778.70 BBC5107-030 BBC CP Pistons $1,068.90