Chevy LS1 LS6 1.570" STD 8mm Stainless Steel Exhaust Valves this turnkey engine delivers modern

this turnkey engine delivers modern usability with vintage legend

So can features such as full ball-bearing construction

and have a black oxide corrosion-resistant finish

These rockers are precision-machined to ensure consistency and ratio accuracy and have a great looking anodized finish

Use our Speedmaster billet aluminum alternator brackets to keep your alternator firmly in place and your belts in line

Chevy LS1 LS6 1.570" STD 8mm Stainless Steel Exhaust Valves this turnkey engine delivers modernWhen 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.