Perma-Loc™ Rocker Arm Adjusters For Aluminum rocker

Perma-Loc™ Rocker Arm Adjusters For Aluminum rockerOne of the more aggravating things found in many high performance engines is constantly having to re adjust rocker arms. Until ARP introduced the patented Perma Loc adjuster, there wasnt a poly lock on the market that you didnt have to continually tighten. There are several important reasons why ARPs exclusive Perma Loc rocker arm adjusters wont loosen like others. First, the adjuster body is heat treated all the way through (not just case hardened).

they are the best on the market today

for proper cap alignment

which makes for amore consistent clamping force – and one that compensates forhead gasket compression when the cylinder heads are installed

Rated at 180

ARP offers two styles of Flexplate bolts: premium grade Pro Series rated at 190

000 psi gems

Alternators that come loose are a pain

Whether you’re mounting your fan directly to the water pump

the more power available to you

Stud kits come complete with nuts and washers

Prevent intake manifold leaks with ARP’s quality fasteners

and the favoriteof leading professional engine builders in all forms of racing