S/S Bellhousing Bolt Kit - 12pt. GM V6/V8

The ARP Stainless Steel Bellhousing Bolt Kit 12pt GM V6/V8 provides a critical mechanical upgrade for high-stress vehicle platforms used in demanding environments. Whether you are maintaining fleet vehicles for tactical operations or preparing a ruggedized off-road build, the integrity of the transmission-to-engine connection is non-negotiable. These specialized fasteners ensure that the bellhousing remains securely mated to the engine block under extreme vibration and torque. This kit is purpose-built for those who prioritize reliability and long-term durability in their mission-critical hardware.

Engineered from premium stainless steel, this kit features a polished finish that resists corrosion even in harsh climates or exposure to road salt and moisture. The 12-point head design offers a superior gripping surface compared to standard hex bolts, allowing for higher torque application and preventing rounding in tight spaces. Each of the six bolts utilizes a 3/8-16 thread pitch and measures 1.375 inches in length to meet exact General Motors specifications. The inclusion of matching washers ensures even load distribution across the mounting flange to prevent stress fractures.

This specific hardware set is optimized for GM V6 and V8 engine configurations, making it a versatile choice for a wide range of light-duty and heavy-duty tactical vehicles. Professional mechanics and fleet armorers will find the installation straightforward, providing a significant upgrade over factory-grade fasteners that are prone to oxidation. Investing in ARP hardware reduces the risk of mechanical failure during field operations where recovery options are limited. For those looking to buy a permanent solution for drivetrain security, these specifications offer the highest level of fastener technology available.