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American Motors American Valve Locks

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

Whether you have a 1964 or 1968 American Motors American in 440 to Rogue trim we have you covered. We have 6 valve locks available to mod your American. All parts have free shipping to the Continental US 48 States.

All American Valve Lock Parts:

Only show in-stock parts

COMP Cams Valve Lock Sets

COMP Cams
COMP Cams Valve Lock Sets 603-12
SHIPS FROM MANUFACTURER
603-12
COMP Cams Valve Locks 3/8in Single Groove
1964-1964 American Motors American 440H
1964-1968 American Motors American Base
1965-1968 American Motors American 440
1967-1968 American Motors American Rogue
$35.18
COMP Cams Valve Lock Sets 603-16
SHIPS FROM MANUFACTURER
603-16
These hardened steel, single groove Steel Street Locks with 7? lock angle and 3/8" valve stem size are perfect replacement locks for stock engine rebuilds. They are recommended only for street applications with lighter valve spring loads. It is critically important to make sure valve locks match the...
COMP Cams Valve Locks 3/8in Single Groove
1967-1968 American Motors American Base
1968-1968 American Motors American 440 / Rogue
$41.65
COMP Cams Valve Lock Sets 612-16
SHIPS FROM MANUFACTURER
612-16
These Steel Super Locks with lash cap recess feature a 10? lock angle and 3/8" valve stem size. They are recommended for all race applications because Super Locks have a wider angle (10?) that better distributes the ever increasing valve spring loads over the retainer than typical 7? locks. Precisio...
COMP Cams Super Valve Locks 3/8in
1967-1968 American Motors American Base
1968-1968 American Motors American 440 / Rogue
$54.42

COMP Cams Valve Locks

COMP Cams
COMP Cams Valve Locks 603-1
SHIPS FROM MANUFACTURER
603-1
COMP Cams Valve Lock 3/8in Single Groove
1964-1964 American Motors American 440H
1964-1968 American Motors American Base
1965-1968 American Motors American 440
1967-1968 American Motors American Rogue
$25.18
COMP Cams Valve Locks 612-1
SHIPS FROM MANUFACTURER
612-1
COMP Cams Super Valve Lock 3/8in
1967-1968 American Motors American Base
1968-1968 American Motors American 440 / Rogue
$25.94
COMP Cams Valve Locks 612-100
SHIPS FROM MANUFACTURER
612-100
Ideal for use in race applications, our wider 10 degree angle locks better distribute increasing spring loads over the retainer more than typicaly 7 degree locks....
COMP Cams Super Valve Locks 3/8in
1967-1968 American Motors American 440 / Base / Rogue
$171.25