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!
Lockup Kit, Transmission, 700-R4, 4th Gear
ADDED TO YOUR WISHLIST!
This kit allows use of the lockup torque converter feature in non-computer applications. This kit will properly operate the converter lockup clutch in conversions using an overdrive transmission. This kit features a vacuum switch to unlock the converter clutch under high engine load to increase torque multiplication.
Find parts that fit your vehicle
Early Black Friday!