Valve Locks

OEM replacement valve locks for your 2.0, 2.2, or 2.4 liter engine.

GM part # 90354648.

Also known as valve stem keys or valve keepers.

Customer Reviews

4.8 Based on 6 Reviews

5 ★

83%

4 ★

17%

3 ★

2 ★

1 ★

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05/07/2017

Andrew B.

ZZP sends their products out fast!

04/02/2017

Adam M.

Little assembly lube and needle tweezers made this a breeze

01/26/2017

Bryan C.

Got these just in time

10/27/2016

Dylan S.

Better quality than the oem keepers

05/06/2016

Raymond M.

I bought a XP cam for the car and I love it car is really fast, only complaint is customer service won't call you, they only email :(

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