Manifolds Chev Small Block - Marine Exhaust Manifold throttlecomponents Each of our gears are

Each of our gears are crafted exclusively in Argo's facility by their trained team of engineers

Note: Key drive not the alternate Flat Drive type

case-hardened steel

Note: Helm does not include shaft nut & key

Manifolds Chev Small Block - Marine Exhaust Manifold throttlecomponents Each of our gears areSmall Block Chev Manifolds Water Cooled Aluminium. Includes Gaskets, Studs & Nuts. Includes Cassell Stainless Steel Exhaust Flanges I. D suit 2 1 2" pipe These manifolds will fit Chevy 283,307,327,350 & 400 engines and have been designed to improve torque in centremount ski boats with the port design. Must be installed with Aussiespeed AS0462 12 studs included, these are 3 8 unc into head reduced to 5 16 manifold studs while port alignment with