Chrysler BB 440 2.150" +100 11/32" Stainless Steel Intake Valves CJ-8 and YJ

CJ-8 and YJ

Speedmaster Input shafts can withstand the stresses and the added power

Off-Road and Drag Racing applications

Speedmaster has designed these main cap girdles to reinforce the alignment of the main caps in high performance applications and counter the limited webbing and weaknesses of those stock blocks

Red powdercoat finish for protection

Chrysler BB 440 2.150" +100 11/32" Stainless Steel Intake Valves CJ-8 and YJWhen 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.