AMC S/S Intake Bolt Kit

The AMC S/S Intake Bolt Kit by ARP is a critical component upgrade for classic AMC engine builds and high-performance modifications. Whether you're restoring a vintage muscle car or upgrading an existing powerplant, stainless steel intake bolts eliminate corrosion and thread galling—common failures that compromise seal integrity under heat and vibration. This kit addresses a real pain point for AMC enthusiasts: factory fasteners deteriorate quickly, leading to vacuum leaks, coolant seepage, and inconsistent idle quality that frustrates even experienced mechanics.

ARP's stainless steel construction resists oxidation and maintains consistent clamp load across thermal cycles—essential when engine temperatures swing from cold start to sustained cruise. Unlike plated mild steel hardware, stainless fasteners won't seize or snap during removal, a major advantage when servicing an older engine block. The kit's engineering ensures proper gasket compression without over-torquing, which can warp aluminum or cast-iron intake manifolds. Each bolt is precision-manufactured to eliminate runout and ensure uniform pressure distribution across all mounting points, creating a reliably sealed intake system that won't weep oil or coolant after installation.

This bolt kit is indispensable for AMC 360, 401, and other big-block engine swaps, as well as restoration work on original 1960s and 1970s muscle cars. Mechanics rebuilding carbureted or fuel-injected setups will appreciate the reliability and reusability—stainless hardware can be installed and removed multiple times without degradation. Installation is straightforward: replace existing intake bolts, torque to manufacturer specification, and achieve a permanent seal that outlasts the original fasteners by decades. Compatible with all standard AMC V-8 intake manifolds and cylinder head configurations.