As seen on
Sign Up to Get
10% Off Your Next Order!
+ 500 FREQUENT BUYER POINTS
Be among the first to receive Weekly Specials & OPGI News.
10% off restoration parts only. 500 Frequent Buyer Points added after promotional order ships. See welcome email for full details.
Sign up for texts from OPGI, and get all our best offers and more!
By subscribing to OPGI text messaging at 80205, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
ADDED TO YOUR CART!
Brake Booster, 1964-66 GM A-Body, w/Master Cylinder, Midnite Series
ADDED TO YOUR WISHLIST!
The Midnite Series booster combos are complete kits featuring a black master cylinder lid and booster, as well as a GM style proportioning valve in a natural finish. The included proportioning valve is compatible with two or four wheel disc setups and is intended to be mounted in the OE location on the frame rail. Brackets and lines for proportioning valve are not included.
Find parts that fit your vehicle
