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Mercury Monterey Valve Locks

Looking for aftermarket parts to modify or upgrade your Mercury Monterey with valve locks? At Tunersports.com we carry a huge selection of the top name brand performance valve lock parts and accessories.

Valve Lock Parts:

Only show in-stock parts

COMP Cams Valve Lock Sets

OUT OF STOCK 614-16 retainer.... COMP Cams Super Valve Locks +.050 11/32 1969-1974 Mercury Monterey Base / Custom $65.20 Details

COMP Cams Valve Locks

IN STOCK - DROPSHIPS 614-1 retainer.... COMP Cams Super Valve Lock +.050 11/32in 1969-1974 Mercury Monterey Base / Custom $28.22 Details