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Photo of Fitting, Intake Manifold, Chrome, 1/2" NPT to 5/8" Barb
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Fitting, Intake Manifold, Chrome, 1/2" NPT to 5/8" Barb

Part# : CH22404
Sold As: Each
Ship Size: Standard
Price Match: Eligible
$6.33
List Price: $7.95
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Fits 1978–1987 Grand Prix View fitment for 10 models
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Connect your heater hoses with these high-quality water pump nipples from OPGI. Available for small-block or big-block engines, the nipples can be purchased individually or as a pair. A must-have.

Notes

  • Part# WP22551 includes two 3/4" nipples.
  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2025 Chevelle, El Camino 64-77 357
  • 2025 GM G-Body 1978-1988 195
  • 2025 Monte Carlo 70-77 210
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  
1976–1987 Buick Regal  
1983–1987 Buick T-Type  
1964–1977 Chevrolet Chevelle 5/8" Intake Manifold (Chrome)
1964–1987 Chevrolet El Camino 1964–1977: 5/8" Intake Manifold (Chrome)
1978–1987: 5/8" Intake Manifold (Chrome)
1978–1983 Chevrolet Malibu 5/8" Intake Manifold (Chrome)
1970–1988 Chevrolet Monte Carlo 1970–1977: 5/8" Intake Manifold (Chrome)
1978–1988: 5/8" Intake Manifold (Chrome)
1978–1988 Oldsmobile Cutlass 5/8" Intake Manifold (Chrome)
1982–1986 Pontiac Bonneville 5/8" Intake Manifold (Chrome)
1978–1987 Pontiac Grand Prix 5/8" Intake Manifold (Chrome)
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Fitting, Intake Manifold, Chrome, 1/2
Fitting, Intake Manifold, Chrome, 1/2" NPT to 5/8" Barb