LS Oval Port Intake Gaskets .060" suit BA LS Oval Port Manifold Deck Height_ 9.75" Flow 410CFM @ 1" lift

Flow 410CFM @ 1" lift with a 2

leaving no ridges or edges

This service includes machining of the larger throttle bores and hand blending of the plenum to the new larger carb pad opening

Near equal length runners that are 5" in area at the plenum opening with enough material to increase area to 5

Shaft Mount Rocker System

LS Oval Port Intake Gaskets .060" suit BA LS Oval Port Manifold Deck Height_ 9.75" Flow 410CFM @ 1" liftLS Oval Port Intake Manifold Gaskets . 060" Cometic AFM Intake Gaskets to suit BA LS Oval Port Intake Manifolds. These gaskets have an aluminum core with perforated rubber bonded to both sides and can be re used.