Hastings Piston Ring Set 139 for +.040 OVERSIZE BORE

Hastings Piston Ring Set 139040; 4.040 in. Bore, Drop-In, 5/64, 5/64, 3/16

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

Hastings 139.040 Small Block Chevy Cast Piston Rings 327 350 383 5/64 5/64 3/16

Hastings 139-040 Engine Piston Rings - .040" Oversize

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

1957-66 Rambler 327 V8 piston ring set Hastings #: SR4012 .040, 4" bore

Hastings Piston Rings 139040 8-Cyl Ring Set; Phosphate