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Jims Compression Release Valves (PR)

Original price was: $182.39.Current price is: $145.42.

21 in stock

SKU: 727K Category:

Description

Give your starter a hand by installing these in your high-compression, big-inch motor

Simply drill and tap (10 mm x 1.0 mm) each cylinder head and thread in the self-sealing release valves

Made in the U.S.A.