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Photo of Fittings, Transmission Cooler Lines, 1964-88 GM
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Fittings, Transmission Cooler Lines, 1964-88 GM

Part# : C240530
Sold As: Pair
Ship Size: Standard
$21.99
List Price: $24.95
You Save 12%
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Estimated the week of 8/3/2026
Vehicle Specific View fitment for 16 models
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Allows connection of the cooler lines

These OEM-style fittings are necessary for connection of fluid cooling lines. Fittings feature NPT threads into the transmission and a female flare fitting to accept the cooler lines. Sold as a two-piece set for any fluid cooled automatic transmission.

Find Item In These Catalogs

  • 2025 Chevelle, El Camino 64-77 257
  • 2025 Cutlass, F-85 & 442 61-77 164
  • 2025 GM G-Body 1978-1988 110
  • 2025 Grand Prix 1962-77 137
  • 2025 GTO, LeMans & Tempest 175
  • 2025 Monte Carlo 70-77 123
  • 2025 Riviera 1963-76 62
  • 2025 Skylark, GS & GSX 61-72 142
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.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National  
1984–1987 Buick Grand National  
1978–1987 Buick Regal  
1963–1976 Buick Riviera TH400
1964–1972 Buick Skylark  
1983–1987 Buick T-Type  
1964–1977 Chevrolet Chevelle  
1964–1987 Chevrolet El Camino  
 
1978–1983 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo  
 
1964–1988 Oldsmobile Cutlass  
 
1969–1976 Pontiac Bonneville  
1982–1986 Pontiac Bonneville  
1969–1976 Pontiac Catalina  
1969–1987 Pontiac Grand Prix  
 
1964–1973 Pontiac GTO  
1964–1973 Pontiac LeMans  
1964–1970 Pontiac Tempest  
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Fittings, Transmission Cooler Lines, 1964-88 GM
Fittings, Transmission Cooler Lines, 1964-88 GM