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Proform 66550

Brass Freeze Plug Kit Small Block Chevy 283-350



Proform 66550
Representative Image
Product images may differ from actual product appearance.

Part Number: 778-66550

Brass Freeze Plug Kit
  • Small Block Chevy 283-350
  • $21.97
    Ships
    Proform 66550 Brass Freeze Plug Kit Small Block Chevy 283-350 $21.97

    Proform 66550 Details

    Chevy

  • Avoid Corrosion In Your Engine
  • Durable Brass
  • All Necessary Plugs Included For One Engine

  • Specifications:

    Expansion Plug Material
    Brass
    Quantity
    Sold as a kit
    Manufacturer's Part Number:
    66550

    Water expands when it turns to ice, and if the coolant in your vehicle doesn't have enough antifreeze protection, it can freeze and then crack the engine block. Proform freeze plugs are designed to pop out under such conditions to relieve the pressure on the block. Unlike standard steel freeze plugs, Proform Brass Freeze Plugs resist corrosion better for longer lasting engine protection. These kits include all the necessary freeze, cam, and oil galley plugs for one complete engine block. Made in the USA!

    Does Proform 66550 fit your vehicle?

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    1968-1969 GMC G25/G2500 VAN

    • EngineType: V8
    • SubModel: RALLY

    1969 GMC K1500 PICKUP

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8

    1988-1989 CHEVROLET C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CHEYENNE

    1977 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: CLASSIC

    1969 CHEVROLET NOVA

    • CC: 5031
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: DC
    • CUI: 307
    • EngineType: V8

    1992-1994 GMC C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1989-1991 CHEVROLET V1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1980-1982 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8

    1975 CHEVROLET BEL AIR

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1981-1982 CHEVROLET MONTE CARLO

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1970 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: BASE

    1981-1982 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: BASE

    1972 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: MALIBU

    1968-1971 CHEVROLET K30 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1968 CHEVROLET CHEVY II

    • Liter: 5.0
    • SubModel: NOVA
    • CUI: 307
    • EngineType: V8

    1979-1980 GMC C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BIG TEN

    1979-1980 GMC K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1973 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DELUXE

    1995 CHEVROLET K1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CAPRICE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1974 CHEVROLET BEL AIR

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1968 GMC C35/C3500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1969-1973 CHEVROLET CAMARO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1973 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1990-1995 CHEVROLET G30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET G30 VAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1981 CHEVROLET K10 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1975-1978 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BEAUVILLE

    1979-1986 GMC C1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1988 CHEVROLET CAMARO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1990 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: BASE

    1977-1978 GMC K35 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1988-1989 CHEVROLET C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CHEYENNE

    1981 GMC C1500 PICKUP

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8

    1968-1969 CHEVROLET P30 VAN

    • EngineType: V8
    • SubModel: BASE

    1986 CHEVROLET BLAZER K5

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1973 CHEVROLET NOVA

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1994-1995 GMC K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SL

    1993 GMC K1500

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA

    1970 GMC JIMMY

    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8

    1968 GMC K15/K1500 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1986 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: BASE

    1977-1980 GMC G25/G2500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RALLY

    1973 CHEVROLET P10 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1976 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968-1971 CHEVROLET EL CAMINO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1992-1993 GMC YUKON

    • EngineType: ALL
    • SubModel: BASE

    1979-1984 CHEVROLET EL CAMINO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977-1978 CHEVROLET K10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1990-1991 CHEVROLET K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET R10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1983-1989 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BEAUVILLE

    1980-1981 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET C30 PICKUP

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1957-1960 CHEVROLET TRUCK

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1979-1980 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1976 CHEVROLET NOVA

    • CC: 5031
    • Liter: 5.0
    • SubModel: CONCOURS
    • EngineType: V8

    1976 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1983-1984 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1987 CHEVROLET R10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1976 GMC SPRINT

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CLASSIC

    1972-1973 CHEVROLET K30 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1979-1984 GMC CABALLERO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1976-1978 CHEVROLET C10 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1976-1979 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1968-1971 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1974 GMC C1500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: 300

    1992-1995 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1973 CHEVROLET MALIBU

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1967 CHEVROLET K20 PICKUP

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1983-1989 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORTVAN

    1981 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1971 GMC K25/K2500 PICKUP

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8

    1975 GMC G35/G3500 VAN

    • EngineType: V8
    • SubModel: MAGNAVAN

    1970 GMC K25/K2500 SUBURBAN

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 307
    • EngineType: V8

    1969-1970 CHEVROLET C10 PICKUP

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1981-1983 CHEVROLET IMPALA

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1969-1972 CHEVROLET KINGSWOOD

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1972-1973 GMC K25/K2500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1979-1982 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1972 GMC C25/C2500 SUBURBAN

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8

    1968-1969 CHEVROLET P20 VAN

    • EngineType: V8
    • SubModel: BASE

    1988 CHEVROLET R20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1967-1968 GMC K15/K1500 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET V10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1979 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1986 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1982 CHEVROLET K10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1962-1969 CHEVROLET BEL AIR

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1992-1994 CHEVROLET C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1983-1995 GMC G25/G2500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RALLY

    1975 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BEAUVILLE

    1982 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1989-1995 GMC K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA XC

    1994-1995 GMC K3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SL

    1975-1978 CHEVROLET K10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CHEYENNE

    1972 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: NOMAD
    • CUI: 350
    • EngineType: V8
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