ARP 154-0904 Small Block Ford Manual Transmission Bellhousing Bolt Kit - 12-Point

The ARP 154-0904 bellhousing bolt kit is specifically engineered for Small Block Ford engines with manual transmissions. This precision-manufactured fastener set features ARP's premium 8740 chrome moly steel construction, providing significantly greater clamping force and reliability compared to OEM hardware.

Key Features:

• 12-point head design for improved grip and reduced chance of rounding
• High-strength 8740 chrome moly steel construction rated at 200,000 PSI tensile strength
• Black oxide finish for corrosion resistance
• Precision rolled threads for superior fatigue resistance
• Includes hardened parallel-ground washers for even load distribution
• Complete kit replaces all bellhousing-to-engine block fasteners

ARP fasteners undergo rigorous heat-treat processes and quality control inspection to ensure consistent performance in demanding applications. Each bolt is thread-rolled after heat-treat, creating threads that are 1000% stronger than cut threads. This kit is ideal for performance builds, engine swaps, and restoration projects where reliability is critical.