Remote Idle Air Control IAC Valve and Adaptor Unit [Thread] Positive stop bushing areaArea for

Positive stop bushing areaArea for staking bushing (prevents bushing spin)Snap ring to prevent seal blow-outLube reliefs on outer gear pocketsBillet 4140 HTSR steel stator shaft will never spin-out

Speedmaster machined aluminum water pump pulley nose cones are offered straight off of the mill without polishing for a gorgeous matte finish

Speedmaster stainless steel fuel line kits will fit any dual double pumper carb installations

These calipers are comparable to many popular calipers but at a fraction of the cost with all of the durability

Remote Idle Air Control IAC Valve and Adaptor Unit [Thread] Positive stop bushing areaArea forSpeedmaster idle air control motor adapters allow GM style idle air control motors to be used with throttle bodies originally designed for a different bolt pattern, simplifying EFI conversions for both street and race applications. Made from durable aluminum and finished in sleek black for a clean, professional look.