BluePrint Engines Base Dressed Engine 427 Cubic Inch Engine - 541 HP NRGRST-018BSB-MC • Construction – Carbon Fiber

• Construction – Carbon Fiber infused thermoplastic injected resin

LS 6 bolt 12 x 1 1/8-26

the ST6FN is your go-to choice for open cockpit environments

45 Degree Double Flares

687 lb/in Spring Rate

BluePrint Engines Base Dressed Engine 427 Cubic Inch Engine - 541 HP NRGRST-018BSB-MC • Construction – Carbon FiberProduct Description: Crate Engine Base Dressed Engine 427 Cubic Inch 541 HP Small Block Ford HORSEPOWER TO THE PEOPLE! Affordable horsepower. Reliable horsepower. Thats what has driven us since 1982. We give you more than just an engine but engineering at its finest. And those who drive it, know it. The fanatics. The families. The thrill riders. The joy riders. And everyone in between. No matter who we serve, we share a genuine passion that unites us