Street Warrior™ Intake Manifold 396-427ci engines with Oval Port Heads LB7 Duramax " Bar Length 20

Bar Length 20

the Monster-Ram was tested against all available competitors

12cm Exhaust Housing

9L 12V (1994 - 1998) - Aftermarket exhaust manifold only

SPE has rewritten the book and designed a kit that has none of the installation downfalls or shortcomings

Street Warrior™ Intake Manifold 396-427ci engines with Oval Port Heads LB7 Duramax " Bar Length 20Most of the intakes on the market were developed 20+ years ago when typical engines were 396 427 cubic inches. Not so anymore. With the popularity of larger engines, stroker combinations and more efficient cylinder head and cam designs came the need for intake manifolds to support these combinations. Designed with Computational Fluid Dynamics software, the Street Warrior intake rises to the challenge and delivers the performance to conquer the