Hastings 2M139.040 4" Moly Rings fits Ford Chevy Dodge 5/64 5/64 3/16 .040

SBC CHEVY 327 350 355 383 HASTINGS MOLY RINGS 4.040 BORE +040 OVER 2M139040

HASTINGS 2M139040 MOLY RING Set 4.040" BORE 350 302 351 360 V8 FORD CHEVY Mopar

Hastings Moly Piston Ring Set Rings Chevy SBC 327 350 383 5/64 5/64 3/16 +.040"

HASTINGS 2M139040 Piston Ring Set for 4.040-inch Bore, Steel, Plasma Moly Coated

HASTINGS 2M139040

HASTINGS #2M139040 Piston Ring Set 4.040 5/64 5/64 3/16

Hastings Piston Rings 2M139040 8-Cyl Ring Set; Plasma Moly