Proform Rocker Arm Adjusting Nuts - 7/16" E3 Spark Plugs The new Holley SP Dominator

The new Holley SP Dominator carburetors feature the patent pending Gen 3 main-body which is 5/16" taller than the previous generation

Up to 80 gallons per hour (free flow)

Includes black anodized bracket and all required mounting hardware

We have an assortment of premium quality stainless steel and black oxide finish 8740 chrome moly bolts for the most popular applications

GM LS-Series 1997-2006

Proform Rocker Arm Adjusting Nuts - 7/16" E3 Spark Plugs The new Holley SP DominatorProform Poly Lock 66936 7 16 in. Fits Most Extruded Aluminum Rocker Arms 16 Per Package PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High Performance Automotive Aftermarket by engineering and manufacturing creative products from intelligent concepts. Our goal is to provide the performance enthusiast with innovation, quality, and