Hastings Mfg 139 Reman Engine Piston Ring Set

Hastings Piston Ring Set 139 for STD Bore Engines - Not OVERSIZED

Hastings 139 Engine Piston Rings - Standard Size

Hastings 139 Engine Piston Ring

NIB Hastings Piston Rings Number 139 (.010)

NEW Hastings 139 Chevy 350 Cast Piston Rings SBC 327 350 383 5/64 5/64 3/16 STD

Hastings 139 STD Small Block Chevy Cast Piston Rings 327 350 383 5/64 5/64 3/16

Hastings 139 Chevy 350 Cast Piston Rings SBC 327 350 383 5/64 5/64 3/16 .040