This is a NEW never USED set of MOPAR HEMI pistons by MOPAR. These have 1.03 pin dia. They have a compression of 12.5 to 1.
Pistons Mopar HEMI 4.000" OD ROSS NHRA IHRA Truck MUD IMCA WISSOTA K&N
Pistons Mopar HEMI 4.016" OD ARIAS NHRA IHRA Truck MUD IMCA WISSOTA K&N
Pistons Mopar HEMI 4.030" Venolia 400-S NHRA IHRA Truck MUD IMCA WISSOTA K&N
ARP 140-7501 Mopar Hemi III, Cover Bolt Kit, 1.181 in. Long, 12-Point, Chromoly,
Manley Exhaust Valve Race Master 4.915X1.900 In Mopar Hemi 8 Pc P/N 11901-8
ARP 140-1801 Mopar Hemi Gen III, Oil Pan Bolts, Flanged 12-Point, Chromoly, Kit
