MCS-944804 - Forged 3-5/8 big bore piston set. Used with 3-5/8" big bore cylinders with 5.330" (stock) to 5.530" (+.200") length. Must use 4-1/4" (stock) (88"); 4-1/2" (93''"); 4-5/8" (96") to 4-3/4" (98") stroker flywheels. 8.50:1 CR with 117cc head; 4.250" stroke &

Fitment:
48-84 Pan; Shovel. With 3-5/8 big bore cylinders (NU)