Chevy LS3 2.160" STD 8mm Stainless Steel Intake Valves Designed with a drain plug

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

but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips

Speedmaster has designed these pinion support stud kits to offer maximum clamping force and unmatched reliability

For 3" tube diameters

allowing it to run cooler and quieter than external units

Chevy LS3 2.160" STD 8mm Stainless Steel Intake Valves Designed with a drain plugWhen 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.