JE Pistons 502BBC OPEN CHAM DOM Set of 8 Pistons

JE Pistons; Dome; Gas Ported; Open Chamber; Oil Rail Support is Included; Set of 8 Pistons; Recommended RingSet: J77008-4560-5
Block Height: 9.78
Comp Height: 1.12
Stroke: 4.25
Comp Ratio @ 110cc: 16:1
Comp Ratio @ 124cc: 13.7:1
Comp Ratio @ 118cc: 14.6:1
Gram Weight: 574
Rod: 6.535
CID: 555
Bore: 4.56
Dome Volume: 46
Oversize: 0.094