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!
Regulator, Oil Pressure, 1961-76 Buick V8, Adjustable
ADDED TO YOUR WISHLIST!
It is best to maintain between 10 and 15 lbs of oil pressure for every 1000 rpm. If your pressure readings are on the low side this adjustable oil pressure regulator may be just what you need. This key part replaces the relief valve nut and spring (next to the oil filter). Turning the adjuster screw in will increase oil pressure and backing out the screw will lower the pressure. Recommended for any oil pump re-build and much safer than using heavy weight (color coded) springs.
Free Shipping