JE Pistons forged pistons for Chevrolet Big Block. Bore 114.3 mm, compression ratio 7.4:1 @ 124 cm³, dome / dish volume -28 cm³, piston pin diameter...
Manley forged pistons for Chevrolet Big Block. Bore 114.3 mm, dome / dish volume -10 cm³, piston pin diameter 25.15 mm, compression height 41.78 mm. Set...