Chevy LS3 2.160" STD 8mm Stainless Steel Intake Valves These Speedmaster TDS rear housing

These Speedmaster TDS rear housing ends will get the job done

Designed with a drain plug for easy fluid inspection or transmission service without the mess of dropping a full pan of fluid

Built with sturdy

Speedmaster Keychains are the perfect way to let everyone know where you go for high performance aftermarket parts and accessories

Speedmaster alternator brackets add some shine to your engine accessories

Chevy LS3 2.160" STD 8mm Stainless Steel Intake Valves These Speedmaster TDS rear housingWhen 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.