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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
Proflow Power Brake Booster Universal 8in. Dual Diaphragm, Black - PFEBB8531BKPart Number: PFEBB8531BK Our 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
Part Number: PFEBB8531BK
Our 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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy