2M139030 CHROME MOLY RINGS 4.030 BORE SBC 350 383 FORD CHEVY 2M139 030 Hastings

Chevrolet GMC 327 350 5.7 SBC 1962 – 1985 4.00" Bore Enginetech Piston Rings

Hastings Piston Ring Set 2M139030; Moly-Faced 4.030 in. Bore 5/64, 5/64, 3/16

TRW T8325MX-60 Engine Piston Rings - .060" Oversize

HASTINGS 2M139030 MOLY Piston Ring Set 4.030" BORE FORD CHEVY Dodge V8 Engines

Hastings Moly Piston Rings Set Chevy SBC 327 350 383 5/64 5/64 3/16 +.030" over

Engine Piston Ring Hastings Piston Rings 2M139030

Hastings Piston Rings Set 2M139030 V8 4.000 Bore Chevy Chrysler Ford AMC USA