Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
GM Bottom Mount Prop Valve Kit. Disc/Disc - Chrome PV4CK-2BMProduct DescriptionGM Kit for Disc Disc For use with 9 16 18" & 1 2 24" Port Master Cylinders Chrome Proportioning Valve Stainless Steel Lines Bottom Mount Chrome Bracket Proportioning Valve Plug (2) 3 8 24" ports for the front brakes (1) 9 16 18" port for the rear Dash warning light connector MBM also offers the PVTool to help bleed your valve properly (sold seperately).
Product DescriptionGM Kit for Disc/Disc
- For use with 9/16-18" & 1/2-24" Port Master Cylinders
- Chrome Proportioning Valve
- Stainless Steel Lines
- Bottom Mount Chrome Bracket
- Proportioning Valve Plug
- (2) 3/8-24" ports for the front brakes
- (1) 9/16-18" port for the rear
- Dash warning light connector
MBM also offers the PVTool to help bleed your valve properly (sold seperately).
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
4.1 ★★★★★
Based on 2397 reviews
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Product Reviews
★★★★★ 3
BUTTONS LIKE A SMALLER SIZE. GOOD QUALITY.
DESIGN IS EXCELLENT. QUALITY IS FINE. I WEAR A LARGE, BUT THIS VEST, IN A LARGE, DID NOT ALLOW ME TO BUTTON ... AS IF IT IS A MEDIUM FIT. WILL RETURN, BUT IT IS A VERY GOOD VEST OTHERWISE.
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Reviewed in the United States on September 23, 2025
★★★★★ 5
Well made and looks great.
This vest fits well and is well made. It feels tailored. I feel great and look good wearing it.
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Looks great feels great fits great incredible price
Looks great feels great fits great incredible price
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Reviewed in the United States on December 2, 2025
★★★★★ 5
Loved the fit
Looked great with my outfit
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Good fit
Color: Light Grey, Size: Medium
A nice vest and a true slim fit. Good quality for the price and no satin back, the material is used for the whole vest, allowing it to be worn without a jacket and still look smart.
I am 6' 3" and 200lbs with a slim build, the Medium size fit like a glove, snug but not tight as a waistcoat should be.
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Reviewed in the United States on May 29, 2022