Bellhousing Bolt Kit 6pt SBM 273-360

The Bellhousing Bolt Kit 6pt SBM 273-360 is designed for Mopar small-block engine builders and enthusiasts who prioritize reliability at the engine and transmission interface. This essential fastening system secures the bellhousing to Mopar 273, 318, or 360 cubic-inch engine blocks, preventing separation under high-stress conditions such as boost or extreme acceleration.

Manufactured by ARP (Applied Reliable Products), this kit features premium-grade steel bolts with 6-point heads that resist rounding compared to 12-point alternatives. The SBM designation indicates that these fasteners are specifically sized for small-block Mopar applications, ensuring consistent clamping force and maintaining concentricity between the engine and transmission.

Ideal for those building street machines or drag cars, this kit is crucial for ensuring safety and durability. Proper installation involves using a calibrated torque wrench and applying a light coat of ARP Ultra-Torque or equivalent lubricant, making it straightforward for anyone familiar with engine assembly.