Proflow Power Brake Booster Universal 8in. Dual Diaphragm, Chrome
SPECIAL ORDER ITEM
This is a special order item. When you complete your order, we will order it from the supplier.
FREIGHT INFORMATION
What does "Will be special ordered for you" mean?
This means that we do not have the product in our warehouse. We only order “Special Order” products from the supplier when you order them from us. Generally, we do not intend to keep an inventory of these items.
Proflow Power Brake Booster Universal 8in. Dual Diaphragm, ChromePFEBB8531CHOur Proflow brake boosters are the perfect addition to your street rod or custom application. The boosters are available in multiple diameters, in universal or direct fit single or dual-diaphragm designs to best fit your application. Available in zinc, black, chrome, and some in stainless steel. Single diaphragm boosters are compact for installation under the floor or on firewalls of almost any vehicle. The single diaphragm design is usually used on lighter vehicles. In the heavier applications of 3000-3500 pounds or more, we normally use the dual diaphragm boosters. You will need full manifold vacuum available to the booster. Manufacturer requirements vary between 18 and 20 inches of vacuum. With radical cams there are many cases where there is a loss of the necessary vacuum and the only option is a 12 volt vacuum pump available from Proflow under part number PFEVP1000. O.D. is 8". 3/8 x 24 thread pushrod that is 4" long from mount surface to end of the threads (pushrod nut included) 4 bolt mount pattern on 3-3/8" centers Mount bolts are 5/16 x 20 Master cylinder mount studs are 3/8 x 18 and 1-1/16" long and 3-3/8" on center Please note: Proflow items are order in only, We orders these once a week, Please understand there will be a 2-10 Day delay when ordering Proflow items.
What does "Will be special ordered for you" mean?
This means that we do not have the product in our warehouse. We only order “Special Order” products from the supplier when you order them from us. Generally, we do not intend to keep an inventory of these items. Therefore, returns are not possible.
“Special Order” products could be shipped directly from the supplier or they could be shipped to us first. Then, we would ship it to you. The available shipping options will be provided during the checkout process.