KB Hypereutectic Piston - 4.040 Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 2.00 cc - Ford Cleveland/Modified (Set of 8) Fuel Log The 3001 is a pinless

The 3001 is a pinless quick release and it fits Grant 3-bolt pattern wheels

but with the ability to do the same job at a lower air pressure

New black 22 gauge steel full factory outer skin (IMCA-legal)

1969-1974 Ford Country Squire

KB Hypereutectic Piston - 4.040 Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 2.00 cc - Ford Cleveland/Modified (Set of 8) Fuel Log The 3001 is a pinlessProduct Description: Piston KB Series Hypereutectic 4. 040 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 2. 00 cc Ford Cleveland Modified Set of 8 Created from a high silicon aluminum alloy, KB Performance pistons are lightweight to improve throttle response and RPM changes while still being strong enough to withstand high compression and high temperatures. Each piston is engineered with race ready features like high upper compression ring