Fits all 5.0L Coyote engines (Gen 1-4): 2011-2026 Mustang GT / Boss 302 / Bullitt / Mach 1 / Dark Horse and 2011-2026 F-150 5.0L. F-150 fitment is for the 5.0L V8 only - will NOT fit EcoBoost or V6 trucks.
Billet Pro Shop secondary guides are the solution for engines that run locked out cams; especially those with increased valve spring pressure and load. This excess stress on the factory guides will eat through the factory plastic and eventually cause a chain and engine failure.
Our guides are made from a proprietary plastic resin that is specifically designed to withstand the harsh conditions found in high performance engines. These guides are lubricated through the factory oiling holes to minimize wear and provide reliable operation. They are suitable for all fuel types including ethanol and methanol.
Unlike other options available, our guides will not wear the secondary chains yet will provide the longevity you'd expect out of your secondary chain guides.
Tested in multiple 2000+HP cars where factory guides would last 10 runs. BPS guides have lasted all season with no failure.
Fits:
2011-2014 Gen 1 Coyote
2015-2017 Gen 2 Coyote
2018-2023 Gen 3 Coyote
2024-2026 Gen 4 Coyote (Mustang)
2021-2026 Gen 4 Coyote (F-150)
Features:
- CNC machined proprietary plastic resin
- Wear and heat resistant
- Low friction
- Direct replacement
- Redesigned geometry to distribute load evenly
- Designed to work with factory or HD chains
- Sold in pairs
