BluePrint Engines Fully Dressed 383 Cubic Inch SB Chevy Crate Engine - 436 HP HUR115000HST COMP Cams Dual Valve Springs

COMP Cams Dual Valve Springs for race applications are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength

Fits Trucks with Factory Control Arms

Vehicle Applications: EZ-990 Helper Spring for 2016-2021 Ford transit 150

4 CFM at 50-100 psi Air Flow Rate

BluePrint Engines Fully Dressed 383 Cubic Inch SB Chevy Crate Engine - 436 HP HUR115000HST COMP Cams Dual Valve SpringsProduct Description: Crate Engine Fully Dressed 383 Cubic Inch 436 HP Small Block Chevy 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 all