Product Description
BPS 2011-2017 Coyote Billet Rear Main Seal Cover
This aftermarket billet rear main seal cover fits 2011-2017 Mustang GT, 2015+ Shelby GT350, and 2020+ Shelby GT500.
From Billet Pro Shop:
Our CNC machined billet rear main seal covers are designed to replace the factory cast cover with a stronger, more precise solution for high performance engines. Machined from 6061-T6 aluminum, the billet construction adds rigidity to the rear of the block, helping maintain proper sealing under high load, high RPM, and extreme horsepower conditions. This makes it an ideal upgrade for boosted, nitrous, and competition based builds where reliability is critical.
Each kit includes all required components for installation, including an OE crankshaft seal, a high temperature O-ring, and stainless steel hardware. The O-ring material is resistant to methanol and ethanol fuels, eliminating the need for silicone sealant and reducing the risk of leaks caused by improper sealing practices. The billet design also improves durability and sealing consistency through repeated heat cycles.
Compatibility covers both sensor styles.
2-wire VR (Gen1-2): 11-17GT, 15-20 GT350, 20-22 GT500, 11-17 F-150
3-wire Hall Effect (Gen 3): 18-26 GT, 18-20 F-150
3-wire Hall Effect (Gen 4): 21+ F-150
