H/P 1.650in Exhaust Valves The rev-limiter of the 6AL

The rev-limiter of the 6AL is located right on top of the housing for easy access to the two rotary dials to set the limit in 100 rpm increments

Cylinder Head Bolt Kit - Pro Series - 12 Point Head - Chromoly - Black Oxide - GM LS-Series - Kit

Motor Oil - Nitro - High Zinc - 70W - Conventional - 1 qt Bottle - Each

Rod End - Standard Series - Spherical - 5/8 in Bore - 5/8-18 in Right Hand Female Thread - Steel Ball - Steel - Zinc Oxide - Each

Fitting - Adapter - Straight - 10 AN Male to 8 AN Male - Aluminum - Black Anodized - Each

H/P 1.650in Exhaust Valves The rev-limiter of the 6ALExhaust Valve 5000 Series 1. 650 in Head 11 32 in Valve Stem 5. 060 in Long Stainless Set of 8