Manley Extreme Duty Stainless Exhaust Valve - 1.590 in Head - L62 / L92 - GM LS-Series 13-RS1-B-M Loadstick Body

Loadstick Body

2 valve cover gaskets

ΓÇó Complete accessory drive kits include all components and accessories are also available

Care & Cleaning:

5mm scanner/music port with a coiled 3

Manley Extreme Duty Stainless Exhaust Valve - 1.590 in Head - L62 / L92 - GM LS-Series 13-RS1-B-M Loadstick BodyDiscover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy marine enthusiasts, and Small Block Chevy restricted carburetor circle track competitors, these valves are your ticket to unparalleled performance. Product Description: Exhaust Valve Extreme Duty 1. 590 in Head 0. 313 in Valve Stem 4. 923 in Long Stainless