Pistons › BBC5107-030 BBC CP Pistons BBC5107-030 BBC CP Pistons $1,068.90 Chevy BB 489ci O.C. Bore 4.280 CH 1.270 Stroke 4.250 Rod 6.385 CR +18cc Dome 118 HeadBore: 4.280"Stroke: 4.250"Rod Length: 6.385"Compression Height: 1.270"Dome Height: +0.180"Dome/Dish Volume: +18.0ccReference Chamber: 118.0ccCatalog Compression Ratio: 9.70:1Piston Weight: 564gResulting Displacement: 489 cid Chevy BB 489ci O.C. Bore 4.280 CH 1.270 Stroke 4.250 Rod 6.385 CR +18cc Dome 118 HeadBore: 4.280"Stroke: 4.250"Rod Length: 6.385"Compression Height: 1.270"Dome Height: +0.180"Dome/Dish Volume: +18.0ccReference Chamber: 118.0ccCatalog Compression Ratio: 9.70:1Piston Weight: 564gResulting Displacement: 489 cid Add To Cart Added! You Might Also Like BBC5310-100 BBC CP Pistons $1,068.90 BLSR1200-030 LS7 CP Pistons $1,182.30 BLS1134-125B LS1/LS2/LS3 CP Pistons $1,016.40 BLSR1200-005 LS7 CP Pistons $1,182.30 BLT-1112-030 LT 5.3L CP Pistons $1,182.30
