Original Parts Group Logo
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
  Up to 25% Off Stereo/Sound Promotion Banner
Part fits the following years: 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976

Riviera Gear Lockup Assembly, Fourth 700-R4, by Painless Performance

Part# C990135

Mfg# 60109

Be the First to Review

SAVE: $20.96 Retail: $230.95

OPGI Price: $209.99


Brand: Painless Performance
Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2015 Riviera Catalog Page: 96
2016 Riviera Catalog Page: 98


Allows the use of a lockup torque converter

  • NOTE1: These high-performance items are not eligible for any further discounts or promotional pricing.

This allows the use of the lockup torque converter feature in non-computer applications. This will properly operate the converter lockup clutch in conversions using an overdrive transmission. It features a vacuum switch to unlock the converter clutch under a high engine load to increase torque multiplication.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1977 700-R4
Chevrolet Malibu1978-1988 700-R4
Chevrolet El Camino1964-1977 700-R4
Chevrolet El Camino1978-1988 700-R4
Chevrolet Monte Carlo1970-1977 700-R4
Chevrolet Monte Carlo1978-1988 700-R4
Pontiac GTO1961-1973 700-R4
Pontiac LeMans1961-1973 700-R4
Pontiac Tempest1961-1973 700-R4
Pontiac Grand Prix1964-1973 700-R4
Pontiac Catalina1964-1973 700-R4
Pontiac Bonneville1964-1973 700-R4
Olds Cutlass/4421961-1977 700-R4
Buick Skylark1961-1972 700-R4
Buick Riviera1963-1976 700-R4
Low Stock Alert!
Only a few left in stock.
Available for immediate delivery.
Point Coins Earn 209 points
Switch to Mobile Site »
If you see this, please contact your IT department and ask them to unblock www.opgi-static.com