Stud Girdles Induction Valvetrain stabilizers are a must

Valvetrain stabilizers are a must have when using any aluminum cylinder head or iron cylinder heads running high Rpm’s

or funnel shaped

No more having the sensor run out of adjustment before you even start the engine up

25 300-300 Big Block Chevrolet - Dart/Brodix 20º Heads (Top Spacer) * 1/2" 1 Pr

The trigger wheel and arm are constructed out of billet aluminum with black anodized finish for long lasting good looks

Stud Girdles Induction Valvetrain stabilizers are a mustSTUD GIRDLES (aka. VALVETRAIN STABILIZERS) Valvetrain stabilizers are a must have when using any aluminum cylinder head or iron cylinder heads running high Rpms. Besides preventing bent or broken rocker arm studs, they also prevent power loss due to variation in valve lash, camshaft lift, camshaft duration and valve timing. Reher Morrison machines these valvetrain stabilizers from strong and sturdy 3 4" aluminum bar stock on our in house CNC