JE Pistons forged pistons for Chrysler 420A. Bore 88.5 mm, compression ratio 10.5:1, dome / dish volume +7.6 cm³, piston pin diameter 21 mm, compression...
JE Pistons forged pistons for Chrysler 420A. Bore 88 mm, compression ratio 10.5:1, dome / dish volume +8 cm³, piston pin diameter 21 mm, compression...