The SPE Motorsport billet aluminum CNC machined plate replaces the factory rear main seal housing cover. It adds block strength and helps with flex. We have eliminated use of silicone as a seal and replaced it with a machined groove and a Buna/Viton o-ring for a leak free seal.
This is a must for high power applications!
Features:
- -6061 T6 Billet Alloy
- -Viton O-ring gasket
- Fits stock and aftermarket crankshafts
- Accepts all factory crank trigger sensors
Fits:
- 2011-2021 Ford F150 5.0L
- 2011-2021 Ford Mustang 5.0L
- 2016-2020 Ford GT350
- 2020-2021 Ford GT500
