Ford 429 Boss 1.900" 11/32" Stainless Steel Exhaust Valves Each part is designed to

Each part is designed to interact with the other in perfect harmony to produce a means of transportation

Featuring a boltin EFI downdraft injection system and complete serpentine drive kit

and designed with a 10 degree taper

Speedmaster single Keyway Double Row Timing Chain Kits are CNC Machined from billet

Ford 429 Boss 1.900" 11/32" Stainless Steel Exhaust Valves Each part is designed toWhen 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.