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Part fits the following years:1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973

Painless Performance

1964-73 Bonneville Gear Lockup Assembly, Fourth 700-R4

Part# C990135

 

Mfg# 60109

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SAVE: $21.96 Retail: $236.95

OPGI Price: $214.99

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Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2017 Bonneville Catalog Page: 213

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Allows the use of a lock-up torque converter

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

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

Make & ModelYear RangeApplication Details
Buick Grand National1978-1987 700-R4
Buick Regal1978-1987 700-R4
Buick Riviera1963-1976 700-R4
Buick Skylark1961-1972 700-R4
Buick T-Type1978-1987 700-R4
Chevrolet Chevelle1964-1977 700-R4
Chevrolet El Camino1964-1977 700-R4
Chevrolet El Camino1978-1988 700-R4
Chevrolet Malibu1978-1988 700-R4
Chevrolet Monte Carlo1970-1977 700-R4
Chevrolet Monte Carlo1978-1988 700-R4
Oldsmobile Cutlass/4421961-1977 700-R4
Pontiac Bonneville1964-1973 700-R4
Pontiac Catalina1964-1973 700-R4
Pontiac Grand Prix1964-1973 700-R4
Pontiac GTO1961-1973 700-R4
Pontiac LeMans1961-1973 700-R4
Pontiac Tempest1961-1973 700-R4
California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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