SKU: GPSTM-08000
MPN: TM-08000
The Studs Bellhousing to Transmission 1/2in Thd from Gorsuch Performance Solutions is a precision fastener set engineered to secure the bellhousing-to-transmission interface on high-performance and modified engines. This four-stud kit addresses a critical junction point where engine block meets transmission, where vibration, torque transfer, and thermal cycling demand absolute reliability. Whether you're building a stroker engine, upgrading to a higher-displacement block, or reinforcing an existing drivetrain, proper bellhousing fastening prevents case separation, protects sensitive transmission components, and maintains drivetrain alignment under aggressive driving conditions.
Each stud features a 1/2-inch diameter with dual-thread design—1/2-20 fastening thread paired with 1/2-13 accommodations for compatibility across varying bellhousing and transmission casting specifications. The studs are manufactured to exacting tolerances to ensure consistent clamping force and eliminate micro-movement that degrades joint integrity over time. Gorsuch Performance Solutions designs these fasteners specifically for the bellhousing-to-transmission application, where standard grade fasteners often fail under sustained boost pressure, nitrous oxide systems, or high-RPM loading. The 0.285-pound set remains compact and manageable, fitting standard 3 x 1 x 4-inch packaging for convenient installation and storage.
Mechanics and engine builders replacing worn fasteners or upgrading bellhousing hardware will benefit from the precision fit and durability of this stud set. Installation involves removing the original fasteners, cleaning the transmission and bellhousing interfaces thoroughly, and installing the new studs with appropriate thread-locking compound to prevent vibration-induced loosening. Compatibility spans domestic and import platforms with 1/2-inch bellhousing bolt patterns; verify your specific transmission casting and bellhousing design before purchase to confirm thread-hole configurations align with the 1/2-13 and 1/2-20 specifications. For transmission rebuilders, performance shops, and DIY enthusiasts performing engine swaps or strengthening critical drivetrain connections, this Gorsuch Performance Solutions fastener set delivers the reliability required for long-term engine durability.
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