Hastings Mfg 139 Reman Engine Piston Ring Set

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

Cast STD Piston Rings Chevy MerCruiser Marine 350 5.7L 260hp 280hp 300hp Bravo

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

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

Hastings 139 Chevy 350 Cast Piston Rings SBC 327 350 383 5/64 5/64 3/16 .060

Hastings 139 Ford Cast Piston Rings 289 302 351W 5/64 5/64 3/16 .030

Hastings Piston Ring Set 139 for +.020 OVERSIZE BORE