

This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Air Intake & Fuel Delivery". The item "NOS Holley Dominator Carburetor Chrome Velocity Stacks 3 Inch 85R-3974 Orig Box" is in sale since Tuesday, September 22, 2020. Impressive horsepower and torque gains on engines. This is your chance to own the New Old Stock IR Specific Holley Dominators you have been dreaming about at a GREAT PRICE! Check out my other listings for more rare and hard to find parts including NOS chrome velocity stacks for these carbs. Feuling 3 Velocity Stack for 17-Up Harley Davidson Touring Models - Raw Machined w/ Chrome Backing Plate. This is your chance to own the vintage Holley chrome velocity stack kit or kits you have been dreaming about at a GREAT PRICE! Check out my other listings for more rare and hard to find parts. Choosing a quantity of 2 will get you 2 kits to do 2 carbs. Just to be clear, choosing a quantity of 1 will get you a set of 4 stacks with the retainer and bolt in the original box which is what is needed for one Dominator carb. The tunnel ram parts and carbs can be found in my other listings. This listing is the the stacks only as described. Don't miss out on these real deal Holley chrome stack kit(s). They were mocked up on the Holley List 6214 carbs in my other listings in the early 70's. A unique casting and heat treating process produces a lifter with massive carbide deposits and high chrome content in the head area. CBs 28mm Ultralight Racing Lifters are manufactured from specially cast harden able iron. They have never been used on a running engine. They weigh 22 grams less than stock lifters and feature an innovative two piece design with a 28mm diameter head. Then cut 6 pieces of tool box foam and glued them to the pvc.

I cut six pieces pvc tubing, 1' long and dropped in each stack. I've seen folks playing with people saying they are real, they are not.

These stacks are in amazing original condition as shown. Remove the 2 screws on the old cover and replace with the Velocity stacks. The Holley part number for each set is 85R-3974 as shown. Each set consists of the original box, 4 chrome stacks, a chrome mounting bolt, and special chrome 4 prong hold down as shown. This is a New Old Stock set of Holley 3 inch chrome velocity stacks for a Holley Dominator carburetor.
