Piston Ring Set Hastings Manufacturing 139

Hastings Piston Ring Set 139 for +.040 OVERSIZE BORE

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

Hastings Piston Ring Set 4203 for +.040" oversize bore Ford Mercury

Hastings 139 Engine Piston Rings - Standard Size

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

Hastings Mfg 139 Reman Engine Piston Ring Set

NIB Hastings Piston Rings Number 139 (.010)