These fit 1964-1989 GM vehicles See List below:

FITMENT

1964 Chevrolet Malibu | Position: Rear | Note: 7/8"" Bore"

1964 GMC G1000 Series | Position: Rear | Note: "2"" Rear Shoe;H024 H029 RA;To early 1965"

1964-1965 GMC G1500 | Position: Rear | Note: "2"" Rear Shoe;H024 H029 RA;To early 1965"

1967-1968 Oldsmobile Cutlass | Position: Rear

1967-1968 Oldsmobile Cutlass Supreme | Position: Rear

1967-1975 Pontiac LeMans | Position: Rear

1967-1970 Pontiac Tempest | Position: Rear

1968 Chevrolet Camaro | Position: Rear | Note: Front Drum Brks

1969-1971 Oldsmobile 442 | Position: Rear | Note: Front Drum Brks

1969-1972 Oldsmobile F85 | Position: Rear | Note: Front Drum Brks

1970-1972 Buick GS 455 | Position: Rear

1970-1974 Chevrolet Monte Carlo | Position: Rear

1971 Chevrolet G10 Van | Position: Rear | Note: "9 1/2"" Rear Drum"

1971 GMC G15/G1500 Van | Position: Rear | Note: Front Disc Brks;H024 H029 RA

1971 GMC G15/G1500 Van | Position: Rear | Note: Front Drum Brks;H024 H029 RA

1971-1972 GMC Sprint | Position: Rear

1971-1974 Pontiac Ventura | Position: Rear

1973 Chevrolet Chevelle | Position: Rear | Note: exc Wagon

1973-1975 Chevrolet El Camino | Position: Rear | Note: "9 1/2"" Rear Drum"

1973-1975 Chevrolet Laguna | Position: Rear

1973-1974 Chevrolet Laguna | Position: Rear | Note: exc Wagon

1975 Pontiac Grand Am | Position: Rear | Note: "9 1/2"" Rear Drum"

1977-1996 Chevrolet Caprice | Position: Rear | Note: "9 1/2"" Rear Drum"

1977-1985 Chevrolet Impala | Position: Rear | Note: "9 1/2"" Rear Drum"

1977 Oldsmobile Delta 88 | Position: Rear | Note: exc Heavy Duty

1977-1981 Pontiac Acadian | Position: Rear | Note: "9 1/2"" Rear Drum"

1977-1981 Pontiac Catalina | Position: Rear | Note: "9 1/2"" Rear Drum"

1977-1978 Pontiac Grand Safari | Position: Rear | Note: "9 1/2"" Rear Drum"

1978-1979 Oldsmobile 98 | Position: Rear | Note: exc Heavy Duty

1979-1985 Oldsmobile Delta 88 | Position: Rear | Note: exc Heavy Duty

1981-1986 Buick LeSabre | Position: Rear | Note: "9 1/2"" Rear Drum"

1987-1989 GMC Safari | Position: Rear

1991-1994 Chevrolet Commercial Chassis | Position: Rear | Note: "9 1/2"" Rear Drum"

1964 Chevrolet Chevelle | Position: Rear | Note: "7/8"" Bore"

1964-1968 Chevrolet Chevy II | Position: Rear

1964 Chevrolet El Camino | Position: Rear | Note: "7/8"" Bore"

1964-1965 Chevrolet G10 Van | Position: Rear | Note: To early 1965

1965-1966 Buick Gran Sport | Position: Rear | Note: "7/8"" Bore"

1967 Buick Gran Sport | Position: Rear

1967 Chevrolet Camaro | Position: Rear

1967-1968 Oldsmobile 442 | Position: Rear | Note: Front Drum Brakes

1967-1968 Oldsmobile F85 | Position: Rear

1967-1975 Pontiac Firebird | Position: Rear

1967-1973 Pontiac GTO | Position: Rear

1968-1969 Buick GS 350 | Position: Rear

1968-1969 Buick GS 400 | Position: Rear

1968-1972 Buick Skylark | Position: Rear

1968-1969 Buick Special | Position: Rear

1969-1975 Chevrolet Camaro | Position: Rear

1968 Chevrolet Camaro | Position: Rear | Note: Front Disc Brks

1969-1975 Chevrolet Nova | Position: Rear

1969-1972 Oldsmobile Cutlass | Position: Rear | Note: Front Drum Brks

1969-1972 Oldsmobile Cutlass Supreme | Position: Rear | Note: Front Drum Brks

1969-1975 Pontiac Grand Prix | Position: Rear

1970-1972 Buick GS | Position: Rear

1975 Buick Skylark | Position: Rear

1970-1972 Buick Sportwagon | Position: Rear

1970-1973 Chevrolet Chevelle | Position: Rear

1970-1972 Chevrolet El Camino | Position: Rear

1970-1971 Oldsmobile 442 | Position: Rear | Note: Front Disc Brks

1970-1972 Oldsmobile Cutlass | Position: Rear | Note: Front Disc Brks

1970-1972 Oldsmobile Cutlass Supreme | Position: Rear | Note: Front Disc Brks

1970-1972 Oldsmobile F85 | Position: Rear | Note: Front Disc Brks

1973-1975 Oldsmobile Cutlass | Position: Rear

1973-1975 Oldsmobile Cutlass Supreme | Position: Rear

1973-1975 Buick Apollo | Position: Rear

1973-1975 Buick Century | Position: Rear

1973-1975 Buick Regal | Position: Rear

1973-1975 Chevrolet Malibu | Position: Rear

1973-1974 Chevrolet Malibu | Position: Rear | Note: exc Wagon

1973-1975 GMC Sprint | Position: Rear | Note: "9 1/2"" Rear Drum"

1973-1975 Oldsmobile Omega | Position: Rear

1973-1974 Pontiac Grand Am | Position: Rear

1975 Chevrolet Monte Carlo | Position: Rear | Note: "9 1/2"" Rear Drum;Police Pkg"

1975 Oldsmobile Cutlass Salon | Position: Rear

1975 Pontiac Grand LeMans | Position: Rear

1977-1985 Buick Electra | Position: Rear | Note: "9 1/2"" Rear Drum"

1977-1983 Buick Estate Wagon | Position: Rear | Note: "9 1/2"" Rear Drum"

1977-1979 Buick LeSabre | Position: Rear | Note: "9"" Rear Drums"

1977-1981 Pontiac Bonneville | Position: Rear | Note: "9 1/2"" Rear Drum"

1977-1981 Pontiac Laurentian | Position: Rear | Note: "9 1/2"" Rear Drum"

1978 Oldsmobile Delta 88 | Position: Rear | Note: "11"" Front Disc;exc Heavy Duty"

1980 Buick LeSabre | Position: Rear | Note: "9"" Rear Drum"

1983-1986 Pontiac Parisienne | Position: Rear | Note: "9 1/2"" Rear Drum;Except Heavy Duty"

1987-1989 Chevrolet Astro | Position: Rear

INTERCHANGE:

Delco-Remy: 17212

Wagner Brake: WC45873

Qualitee International: 67 93 410

LPR: 4121

Wagner Brake: F45873

Raybestos Brakes: WC37024

Euclid: E8150

NAPA: 37024

Qualitee International: 6793410

Delco-Remy: 18E50

Bendix: 33447

Dorman: W45873

Formula Blue Hydraulic Brake Parts: E13967012

Midas: WC1099

OEM Part Number: 18004888

DFC 3000 Ceramic Brake Pads Without Hardware Kit: 37547013

Delco-Remy: 1721217

Coni-Seal: WC13447

Delco-Remy: 18029230

EIS Brakes: EW45873

Casting Numbers: 29452

Autospecialty: W82007

Aimco: W906210

Formula Blue Hydraulic Brake Parts: E139-67-012

Advance Auto Parts: W45873

Dana Auto-tech: 65-W37024

SPECIFICATIONS

Attachment Type:        Bolted

Bleeder Screw Included:         Yes

Bleeder Screw Thread Diameter:       0.313

Bore Diameter:           22.225

Bore Diameter:           0.875

Flare Type:       Inverted Flare

Inlet Fitting Thread Pitch:        24.000

Inlet Thread Diameter:           0.375

Mounting Hole Quantity:        2

Mounting Method:      2 Bolts

Notes 1 [cntrc]:           Slotted Rods

Piston 1 type [cntrc]:   Dimpled

Piston 2 type [cntrc]:   Dimpled

Piston Quantity:          2

Port 2 Flare Type [cntrc]:        Inverted Flare

Position [cntrc]:           Left & Right

Product Grade [cntrc]:            Premium

Publication Bore [cntrc]:         7/8"

Weight [cntrc] kgs:      0.500

Weight [cntrc] lbs:       1.100

Wheel Kit [cntrc]:        144.62015