Chevy SBC 350 2.080" +100 11/32" Stainless Steel Intake Valves Speedmaster high-volume water pumps have

Speedmaster high-volume water pumps have a ribbed aluminum housing and a heavy duty ball/roller bearing assembly

8" diameter ring gear and removable pinion support

Get the additional clearance you need for your belt or gear drive timing system with Speedmaster water pump spacers

consistent timing

and one 3mm spacer

Chevy SBC 350 2.080" +100 11/32" Stainless Steel Intake Valves Speedmaster high-volume water pumps haveWhen it's time for valves, don't cut corners. Get genuine Speedmaster stainless steel valves. They're made from a tough, stainless steel alloy and are carefully designed to increase gas flow for more power. What's more, they have hardened stem tips for durability and are swirl polished.