KB Performance Pistons SBF F/T Piston Set 4.040 Bore -6.5cc KBPKB115.040

Piston - KB Series - Hypereutectic - 4.040 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 6.5 cc - Small Block Ford - Set of 8

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