⚡ Upgrade your LS build with race-ready precision and zero compromises!
The Michigan Motorsports Camshaft Thrust Retainer Plate Kit is a direct OEM replacement for GM #12589016, designed exclusively for non-VVT LS engines ranging from 4.8L to 6.2L. Featuring a heavy-duty flat-style plate and premium ARP 134-1002 bolts, it prevents common factory failures like stripped bolts and loosening under high RPM, making it the trusted choice for professional LS builders focused on street, strip, and endurance racing applications.
A**S
Buy
Great quality, perfect fit and functionality.
J**R
Very good product
Very good quality
A**R
Works great
I like that these didn’t have the counter sunk bolt holes that crack. Worked great.
G**T
great
sure was nice to put good quality parts in my motor. thanks for good product
J**R
Can thrush plate
Good product
S**N
As designed
Functions as designed
M**T
Highly recommended for a engine rebuild
Anything that has the ARP logo on it has my vote, I used this when I was rebuilding my lS1, great value and easy install an fit great
A**R
It’s ARP, can’t go wrong.
Gotta grab the ARO whenever you can. Install went smooth. I switched out a single bolt can to a three bolt with DOD VVT delete and the ARP bolt heads vs the counter sunk OEM style didn’t have any clearance issues.No pic of the actual cam retainer plate and hdwr
Trustpilot
2 months ago
1 day ago
