SKU: STGH1121
UPC: 679460101116
MPN: H1121
The GM 12-Bolt Billet Aluminum Caps from STRANGE are precision-engineered differential main caps designed specifically for GM 12-bolt differential applications. These caps are essential for anyone involved in rebuilding, servicing, or upgrading a GM 12-bolt rear end, suitable for street performance, off-road use, or competition applications.
Machined from high-quality billet aluminum, these caps are finished in a natural (uncoated) form, delivering the strength and reliability required by automotive enthusiasts and professional mechanics. The design ensures proper seat surfaces and bolt hole alignment, which are critical for maintaining precise preload geometry and enhancing differential function.
These caps are ideal for differential builders, restoration shops, and performance enthusiasts working on GM 12-bolt rebuilds for vehicles ranging from classic muscle cars to modern performance trucks. Proper installation is crucial, and users should follow the recommended bolt torque sequence for optimal performance.
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