OPGI.com works best with JavaScript enabled.

As seen on

  • Ride of Your Life Logo
  • Junkyard Empire Logo

AC Delco

Lubrication Additive, Posi, GM

Fits 1964–1977 Chevelle View fitment for 53 models
Part# : CH22220
Sold As: Each
Ship Size: Standard
Price Match: Eligible
$29.99
List Price: $33.95
You Save 12%
Checkmark IconIn Stock
available for immediate delivery
Add To Wishlist 

For vehicles with posi-traction, add a 4-oz. bottle of GM limited slip additive to provide the necessary protection.

Find Item In These Catalogs

  • 2025 Cadillac 1936-1993 70
  • 2025 Chevelle, El Camino 64-77 227
  • 2025 Cutlass, F-85 & 442 61-77 141
  • 2025 GM G-Body 1978-1988 94
  • 2025 Grand Prix 1962-77 115
  • 2025 GTO, LeMans & Tempest 151
  • 2025 Monte Carlo 70-77 98
  • 2025 Riviera 1963-76 54
  • 2025 Skylark, GS & GSX 61-72 117
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 additive - 4-oz.
1984–1987 Buick Grand National additive - 4-oz.
1976–1987 Buick Regal 1978–1987: additive - 4-oz.
1963–1976 Buick Riviera additive (4-oz.)
1961–1972 Buick Skylark additive - 4-oz.
1983–1987 Buick T-Type additive - 4-oz.
1938–1993 Cadillac 60 Special Additive (4-oz.)
2013–2019 Cadillac ATS Additive (4-oz.)
1965–1976 Cadillac Calais Additive (4-oz.)
2003–2019 Cadillac CTS Additive (4-oz.)
1959–2005 Cadillac DeVille  
1953–2002 Cadillac Eldorado 1953–1993: Additive (4-oz.)
1999–2000 Cadillac Escalade Additive (4-oz.)
2002–2023 Cadillac Escalade Additive (4-oz.)
2002–2013 Cadillac Escalade EXT Additive (4-oz.)
1954–1996 Cadillac Fleetwood 1954–1993: Additive (4-oz.)
1936–1951 Cadillac Series 60 1938–1951: Additive (4-oz.)
1936–1951 Cadillac Series 61 1939–1951: Additive (4-oz.)
1937–1976 Cadillac Series 62 Additive (4-oz.)
1936–1951 Cadillac Series 63 1939–1951: Additive (4-oz.)
1937–1976 Cadillac Series 65 Additive (4-oz.)
1936–1987 Cadillac Series 67 1938–1987: Additive (4-oz.)
1936–1987 Cadillac Series 70 1938–1987: Additive (4-oz.)
1936–1987 Cadillac Series 72 1938–1987: Additive (4-oz.)
1936–1987 Cadillac Series 75 1938–1987: Additive (4-oz.)
1976–2004 Cadillac Seville  
2005–2011 Cadillac STS Additive (4-oz.)
2004–2009 Cadillac XLR Additive (4-oz.)
1947–1955 Chevrolet Advance Design  
1960–1987 Chevrolet C10  
1960–1987 Chevrolet C20  
1960–1987 Chevrolet C30  
1964–1977 Chevrolet Chevelle additive (4-oz.)
1960–1969 Chevrolet Corvair additive (4-oz.)
1961–1965 Chevrolet Corvair FC additive (4-oz.)
1959–1960 Chevrolet El Camino  
1964–1987 Chevrolet El Camino 1964–1977: additive (4-oz.)
1978–1987: additive - 4-oz.
1960–1987 Chevrolet K10  
1960–1987 Chevrolet K20  
1977–1987 Chevrolet K30  
1978–1983 Chevrolet Malibu additive - 4-oz.
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo 1970–1977: additive (4-oz.)
1978–1988: additive - 4-oz.
1995–2007 Chevrolet Monte Carlo  
1955–1959 Chevrolet Task Force  
1947–1955 GMC Advance Design  
1960–1987 GMC C15  
1960–1987 GMC C25  
1960–1987 GMC C35  
1960–1987 GMC K15  
1960–1987 GMC K25  
1977–1987 GMC K35  
1955–1959 GMC Task Force  
1961–1988 Oldsmobile Cutlass 1961–1977: additive (4-oz.)
1978–1987: additive - 4-oz.
1958–1986 Pontiac Bonneville 1958–1977: additive, 4-oz.
1982–1986: additive - 4-oz.
1959–1977 Pontiac Catalina additive, 4-oz.
1962–1987 Pontiac Grand Prix 1962–1977: additive, 4-oz.
1978–1987: additive - 4-oz.
1964–1973 Pontiac GTO additive, 4-oz.
1961–1981 Pontiac LeMans 1961–1973: additive, 4-oz.
1961–1970 Pontiac Tempest additive, 4-oz.
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (3)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Lubrication Additive, Posi, GM
AC Delco Lubrication Additive, Posi, GM