OSC Radiator 161
Radiator. (161) by OSC
OSC Premium New Automotive Radiator is designed to OES form and function. OSC radiators are technically advanced and made from premium grade aluminum. The tubes are cadmium plated inside and out to prevent premature failure. OSC does not substitute aluminum coolers in place of Stainless Steel plate or Copper and Brass concentric coolers and they use a die cut gasket to ensure there are no leaks. Each radiator is individually pressure tested and engineered for multi-fit without compromising the look and fit. All necessary fittings or hardware are included in each unit. All units meet OES cooler design with copper concentric coolers and plate coolers where originally equipped.
Made from premium grade aluminum.The tubes are cadmium plated inside and out to prevent premature failure. Each radiator is individually pressure tested and engineered for multi-fit without compromising the look and fit.
Fits: 73-80 CHE GMC PU 73-91 BLZ/JMY/SBN V6/8 EX6.5L/7.4L
OSC 161Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 | Buick | Centurion | Base |
| 1973 - 1976 | Buick | Century | Base |
| 1976 | Buick | Century | Indianapolis 500 Pace Car |
| 1973 - 1975 | Buick | Century | Luxus |
| 1975 - 1976 | Buick | Century | Special, Custom |
| 1971 - 1979 | Buick | Electra | 225 |
| 1971 - 1974 | Buick | Electra | 225 Custom |
| 1974 | Buick | Electra | 225 Limited |
| 1973 | Buick | Electra | Base |
| 1975 | Buick | Electra | Custom |
| 1980 - 1984 | Buick | Electra | Estate Wagon |
| 1975 - 1984 | Buick | Electra | Limited |
| 1978 - 1984 | Buick | Electra | Park Avenue |
| 1970 - 1979 | Buick | Estate Wagon | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1977 | Buick | LeSabre | Custom Sport |
| 1968 - 1990 | Buick | LeSabre | Custom, Base |
| 1985 - 1990 | Buick | LeSabre | Estate Wagon |
| 1979 - 1990 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1974 | Buick | LeSabre | Luxus |
| 1978 - 1981 | Buick | LeSabre | Sport |
| 1987 | Buick | LeSabre | T-Type |
| 1973 - 1977 | Buick | Regal | Base |
| 1976 - 1977 | Buick | Regal | SR |
| 1971 - 1985 | Buick | Riviera | Base |
| 1971 | Buick | Riviera | Gran Sport |
| 1975 | Buick | Riviera | GS |
| 1982 | Buick | Riviera | Limited Edition |
| 1983 - 1985 | Buick | Riviera | Luxury |
| 1978 | Buick | Riviera | LXXV Anniversary Edition |
| 1979 - 1980 | Buick | Riviera | S |
| 1976 | Buick | Riviera | SR, Sport |
| 1981 - 1985 | Buick | Riviera | T-Type |
| 1983 | Buick | Riviera | XX Anniversary Edition |
| 1970 - 1972 | Buick | Skylark | 350 |
| 1967 - 1972 | Buick | Skylark | Base |
| 1968 - 1972 | Buick | Skylark | Custom |
| 1968 - 1974 | Cadillac | Calais | Base |
| 1970 - 1974 | Cadillac | DeVille | Base |
| 1970 - 1982 | Cadillac | Eldorado | Base |
| 1979 - 1982 | Cadillac | Eldorado | Biarritz, Cabriolet |
| 1981 | Cadillac | Eldorado | Brougham d'Elegance |
| 1982 | Cadillac | Eldorado | Touring |
| 1973 - 1974 | Cadillac | Fleetwood | 60 Special Brougham |
| 1970 - 1974 | Cadillac | Fleetwood | 75, Base, 60 Special |
| 1970 | Cadillac | Fleetwood | Brougham |
| 1980 - 1985 | Cadillac | Seville | Base, Elegante |
| 1971 - 1974 | Chevrolet | Bel Air | Base |
| 1971 - 1972 | Chevrolet | Biscayne | Base |
| 1973 - 1974 | Chevrolet | Blazer | Base |
| 1971 - 1972 | Chevrolet | Brookwood | Base |
| 1978 - 1980 | Chevrolet | C10 | Big Ten |
| 1975 - 1980 | Chevrolet | C10 | Cheyenne, Scottsdale, Silverado, Custom Deluxe, Custom |
| 1973 - 1974 | Chevrolet | C10 Pickup | Base |
| 1973 - 1974 | Chevrolet | C10 Suburban | Base |
| 1975 - 1980 | Chevrolet | C10 Suburban | Scottsdale, Custom Deluxe, Silverado |
| 1975 - 1980 | Chevrolet | C20 | Scottsdale, Custom Deluxe, Cheyenne, Silverado |
| 1973 - 1974 | Chevrolet | C20 Pickup | Base |
| 1973 - 1974 | Chevrolet | C20 Suburban | Base |
| 1975 - 1980 | Chevrolet | C20 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1975 - 1980 | Chevrolet | C30 | Silverado, Base, Cheyenne, Scottsdale, Custom Deluxe |
| 1973 - 1974 | Chevrolet | C30 Pickup | Base |
| 1971 - 1990 | Chevrolet | Caprice | Base |
| 1973 - 1990 | Chevrolet | Caprice | Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1976 - 1978 | Chevrolet | Caprice | Classic Estate |
| 1976 - 1979 | Chevrolet | Caprice | Classic Landau |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1975 - 1979 | Chevrolet | Caprice | Classic Sport |
| 1973 - 1974 | Chevrolet | Caprice | Estate |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1979 | Chevrolet | Caprice | Landau |
| 1968 | Chevrolet | Chevelle | 300 |
| 1968 - 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Concours Estate, Greenbrier |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1968 - 1972 | Chevrolet | Chevelle | Nomad, Concours, Malibu, SS, Base |
| 1975 - 1977 | Chevrolet | El Camino | Base, Classic, SS |
| 1977 | Chevrolet | El Camino | Conquista |
| 1975 - 1980 | Chevrolet | G10 | Sportvan, Chevy Van, Beauville |
| 1972 - 1974 | Chevrolet | G10 Van | Base, Sportvan |
| 1975 - 1980 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan |
| 1978 - 1980 | Chevrolet | G20 | Nomad |
| 1972 - 1974 | Chevrolet | G20 Van | Base, Sportvan |
| 1975 - 1980 | Chevrolet | G30 | Chevy Van, Sportvan, Beauville, Hi-Cube |
| 1972 - 1974 | Chevrolet | G30 Van | Sportvan, Base |
| 1971 - 1979 | Chevrolet | Impala | Base |
| 1975 - 1977 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau, S |
| 1977 - 1979 | Chevrolet | Impala | Landau |
| 1975 - 1979 | Chevrolet | Impala | Sport |
| 1975 - 1980 | Chevrolet | K10 | Cheyenne, Silverado, Scottsdale, Custom Deluxe |
| 1973 - 1974 | Chevrolet | K10 Pickup | Base |
| 1973 - 1974 | Chevrolet | K10 Suburban | Base |
| 1975 - 1980 | Chevrolet | K10 Suburban | Silverado, Scottsdale, Custom Deluxe |
| 1975 - 1980 | Chevrolet | K20 | Scottsdale, Custom Deluxe, Cheyenne, Silverado |
| 1973 - 1974 | Chevrolet | K20 Pickup | Base |
| 1973 - 1974 | Chevrolet | K20 Suburban | Base |
| 1975 - 1980 | Chevrolet | K20 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1977 - 1980 | Chevrolet | K30 | Silverado, Custom Deluxe, Cheyenne, Scottsdale |
| 1973 - 1974 | Chevrolet | K30 Pickup | Base |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1975 - 1980 | Chevrolet | K5 Blazer | Custom Deluxe, Cheyenne |
| 1978 - 1980 | Chevrolet | K5 Blazer | Silverado |
| 1971 - 1972 | Chevrolet | Kingswood | Base, Estate |
| 1975 | Chevrolet | Laguna | Base |
| 1975 - 1976 | Chevrolet | Laguna | S3 |
| 1975 - 1976 | Chevrolet | Malibu | Classic Estate |
| 1976 - 1977 | Chevrolet | Malibu | Classic Landau |
| 1975 - 1977 | Chevrolet | Malibu | Classic, Base |
| 1976 | Chevrolet | Malibu | Landau |
| 1977 | Chevrolet | Malibu | Sport, Classic Sport |
| 1970 - 1974 | Chevrolet | Monte Carlo | Base |
| 1973 - 1976 | Chevrolet | Monte Carlo | Landau |
| 1973 - 1977 | Chevrolet | Monte Carlo | S |
| 1975 - 1980 | Chevrolet | P10 | Base, Step-Van |
| 1973 - 1974 | Chevrolet | P10 Van | Base |
| 1975 - 1980 | Chevrolet | P20 | Step-Van, Base |
| 1973 - 1974 | Chevrolet | P20 Van | Base |
| 1975 - 1976 | Chevrolet | P30 | Step-Van, Base |
| 1973 - 1974 | Chevrolet | P30 Van | Base |
| 1977 - 1978 | GMC | C15 | Heavy Half |
| 1977 | GMC | C15 | Indy Hauler |
| 1975 - 1978 | GMC | C15 | Sierra Classic, Base, High Sierra, Sierra Grande |
| 1978 | GMC | C15 | Street Coupe |
| 1973 - 1974 | GMC | C15/C1500 Pickup | Base |
| 1973 - 1974 | GMC | C15/C1500 Suburban | Base |
| 1979 | GMC | C1500 | Sierra Classic, High Sierra, Sierra Grande, Base, Street Coupe, Heavy Half |
| 1980 | GMC | C1500 Suburban | High Sierra, Sierra Classic, Sierra Grande, Base |
| 1975 - 1978 | GMC | C25 | Sierra Classic, High Sierra, Sierra Grande, Base |
| 1973 - 1974 | GMC | C25/C2500 Pickup | Base |
| 1973 - 1974 | GMC | C25/C2500 Suburban | Base |
| 1979 | GMC | C2500 | Base, Sierra Grande, High Sierra, Sierra Classic |
| 1980 | GMC | C2500 Suburban | Sierra Grande, Sierra Classic, High Sierra, Base |
| 1975 - 1978 | GMC | C35 | Sierra Classic, High Sierra, Sierra Grande, Base |
| 1973 - 1974 | GMC | C35/C3500 Pickup | Base |
| 1979 | GMC | C3500 | Sierra Grande, Sierra Classic, Base, High Sierra |
| 1975 - 1978 | GMC | G15 | Vandura, Rally STX, Rally |
| 1972 - 1974 | GMC | G15/G1500 Van | Rally, Vandura |
| 1979 - 1980 | GMC | G1500 | Rally, Vandura, Rally STX |
| 1975 - 1978 | GMC | G25 | Rally STX, Rally, Vandura |
| 1972 | GMC | G25/G2500 Van | Base |
| 1972 - 1974 | GMC | G25/G2500 Van | Vandura, Rally |
| 1979 - 1980 | GMC | G2500 | Rally, Rally STX, Vandura |
| 1975 - 1978 | GMC | G35 | Vandura, Rally, Rally STX, Vandura Special, Rally Camper Special, Magnavan |
| 1974 | GMC | G35/G3500 Van | Base |
| 1972 - 1974 | GMC | G35/G3500 Van | Vandura, Rally |
| 1979 - 1980 | GMC | G3500 | Rally Camper Special, Vandura, Vandura Special, Rally, Rally STX, Magnavan |
| 1973 - 1980 | GMC | Jimmy | Base |
| 1975 - 1980 | GMC | Jimmy | Sierra Grande, Sierra Classic, High Sierra |
| 1978 - 1980 | GMC | Jimmy | Street Coupe |
| 1977 | GMC | K15 | Indy Hauler |
| 1975 - 1978 | GMC | K15 | Sierra Classic, Sierra Grande, Base, High Sierra |
| 1973 - 1974 | GMC | K15/K1500 Pickup | Base |
| 1973 - 1974 | GMC | K15/K1500 Suburban | Base |
| 1979 | GMC | K1500 | Base, Sierra Classic, High Sierra, Sierra Grande |
| 1980 | GMC | K1500 Suburban | Base, Sierra Grande, High Sierra, Sierra Classic |
| 1975 - 1978 | GMC | K25 | Sierra Grande, High Sierra, Sierra Classic, Base |
| 1973 - 1974 | GMC | K25/K2500 Pickup | Base |
| 1973 - 1974 | GMC | K25/K2500 Suburban | Base |
| 1979 | GMC | K2500 | Sierra Grande, High Sierra, Sierra Classic, Base |
| 1977 - 1978 | GMC | K35 | Sierra Classic, High Sierra, Sierra Grande, Base |
| 1973 - 1974 | GMC | K35/K3500 Pickup | Base |
| 1979 | GMC | K3500 | Sierra Classic, Sierra Grande, High Sierra, Base |
| 1974 | Oldsmobile | 98 | Base |
| 1975 - 1981 | Oldsmobile | 98 | Luxury |
| 1974 - 1984 | Oldsmobile | 98 | Regency |
| 1982 - 1984 | Oldsmobile | 98 | Regency Brougham |
| 1974 - 1990 | Oldsmobile | Custom Cruiser | Base |
| 1975 - 1976 | Oldsmobile | Custom Cruiser | Panel |
| 1975 - 1977 | Oldsmobile | Cutlass | 442 |
| 1966 - 1975 | Oldsmobile | Cutlass | Base |
| 1977 | Oldsmobile | Cutlass | Colonnade |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1966 - 1967 | Oldsmobile | Cutlass | Holiday |
| 1968 - 1977 | Oldsmobile | Cutlass | S |
| 1967 | Oldsmobile | Cutlass | Turnpike Cruiser |
| 1976 - 1977 | Oldsmobile | Cutlass | Vista Cruiser, Colonnade S |
| 1972 - 1977 | Oldsmobile | Cutlass Supreme | Base |
| 1977 | Oldsmobile | Cutlass Supreme | Brougham |
| 1976 - 1977 | Oldsmobile | Cutlass Supreme | Colonnade |
| 1974 - 1975 | Oldsmobile | Cutlass Supreme | Cruiser |
| 1975 | Oldsmobile | Cutlass Supreme | Hurst |
| 1974 - 1983 | Oldsmobile | Delta 88 | Base |
| 1980 - 1981 | Oldsmobile | Delta 88 | Holiday |
| 1974 - 1985 | Oldsmobile | Delta 88 | Royale |
| 1980 - 1985 | Oldsmobile | Delta 88 | Royale Brougham |
| 1984 - 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1980 - 1985 | Oldsmobile | Toronado | Brougham |
| 1985 | Oldsmobile | Toronado | Caliente |
| 1980 - 1981 | Oldsmobile | Toronado | XSC |
| 1971 - 1972 | Plymouth | Barracuda | Base |
| 1971 | Plymouth | Barracuda | Gran Coupe |
| 1970 | Plymouth | Belvedere | Base, Satellite |
| 1975 - 1979 | Plymouth | PB100 | Voyager |
| 1974 | Plymouth | PB100 Van | Voyager, Base |
| 1975 - 1978 | Plymouth | PB200 | Voyager |
| 1974 | Plymouth | PB200 Van | Voyager EX, Base, Voyager, Voyager EX Wagon |
| 1971 | Plymouth | Satellite | Brougham |
| 1971 - 1973 | Plymouth | Satellite | Sebring Plus, Custom, Base, Regent, Sebring |
| 1974 - 1981 | Pontiac | Bonneville | Base |
| 1976 - 1981 | Pontiac | Bonneville | Brougham |
| 1978 - 1981 | Pontiac | Bonneville | Safari |
| 1974 - 1981 | Pontiac | Catalina | Safari, Base |
| 1973 - 1975 | Pontiac | Grand Am | Base |
| 1974 - 1977 | Pontiac | Grand Prix | Base |
| 1975 - 1977 | Pontiac | Grand Prix | SJ, LJ |
| 1968 - 1977 | Pontiac | LeMans | Base |
| 1972 - 1974 | Pontiac | LeMans | Luxury |
| 1969 - 1977 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1970 - 1977 | Pontiac | LeMans | Sport |
| 1976 - 1977 | Pontiac | LeMans | Sport Coupe |
| 1971 | Pontiac | LeMans | T37 |
| 1968 - 1970 | Pontiac | Tempest | Base |
| 1970 | Pontiac | Tempest | GT |
| 1968 - 1969 | Pontiac | Tempest | Safari, Custom |
OSC Radiator 161
Sale price$166.04 USD