High Energy steel Roacker ArmsSuit SB Chev With 3/8" Stud
99 Insulator Projection (Inch): 0
Available in both natural and black anodised finish
45° Female/Male Flare Swivel -12ANSilver Finish
4000+ stall and 4
Performer Intake Manifold ED21163 Product:SB Chevy Vortec, Idle - 5500 rpm, Dual Plane, non-EGR, Black Finish High Energy steel Roacker ArmsSuitPerformer Intake ManifoldSB Chevy Vortec, Idle 5500 rpm, Dual Plane, non EGR, Black Finish ED21163 21163 Performer manifolds are dual plane, low rise intake manifolds with a 180 firing order and patented runner design that you won't find in other brands. This patented design greatly improves torque over a wide rpm range for excellent throttle response, especially off idle through the mid range. Performers are ideal for passenger cars, trucks, 4x4s,