Intake Manifold Bolt Kit, Hex Head S/S Throttle Control Units Both models feature a large

Both models feature a large diameter

This tool makes installing the harmonic balancer simple and easy on your LS series engines

Part Number : AR713-1250

Supports nearly all OEM trigger patterns and custom trigger arrangements

We recommend these are a one-time use and be replaced every time they are removed

Intake Manifold Bolt Kit, Hex Head S/S Throttle Control Units Both models feature a largefits FE Ford 390 428 Part Number : AR455 2002 Prevent intake manifold leaks with ARP's quality fasteners. They're nominally rated at 180,000 psi and precision machined for optimum thread engagement. Wide underhead flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish