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Vehicle Info NeededWILWOODPART NUMBER: 950-140-12307
Forged Narrow Superlite 6R Big Brake Kit 1955-1957 GM Vehicles
$2,27479
Ships on Sep 15, 2026
Lowest Price GuaranteeGM
Forged Narrow Superlite 6R Big Brake Kit1955-1957 GM Vehicles 6 Piston Caliper (Powdercoated Black) 12.88" Solid Vented Rotor 17" Min. Wheel Diameter
Applications
- Chevrolet Bel Air 1955-1957 w/ Heidts 2" Drop Spindle
- Chevrolet Del Ray 1957 w/ Heidts 2" Drop Spindle
- Chevrolet Nomad 1955-1957 w/ Heidts 2" Drop Spindle
- Chevrolet One-Fifty Series 1955-1957 w/ Heidts 2" Drop Spindle
- Chevrolet Sedan Delivery 1955-1957 w/ Heidts 2" Drop Spindle
- Chevrolet Two-Ten Series 1955-1957 w/ Heidts 2" Drop Spindle
- Heidts 55-57 Chevy 9999 Heidts 55-57 Chevy 2" Drop Spindle
- Ridetech 55-57 Chevy 9999 w/ Ridetech Spindle # 11019300
Part TypeBrake Conversion Kit
BrandWILWOOD
Package Height13.0
Package Width13.0
Package Length15.0
Weight49.0 PG
Part CategoryPerformance Parts
Front Rotor ConstructionVented
PositionFront Axle
Front Rotor StyleSlotted surface
Brake Booster IncludedNo
QuantitySold as a kit
Minimum Recommended Wheel Diameter17 in (431.8 mm)
Rear Brake TypeDrum
Parking Brake ProvisionNo
Front Spindles IncludedNo
Front Rotor Diameter12.88 in./327.1mm
Brake Lines IncludedNo
Master Cylinder IncludedNo
Part FitmentSemi Universal
Front Rotor IncludedYes
Front Rotor Thickness1.1 in (27.94 mm)
Rear Rotor IncludedNo
Vendor Part Number140-12307
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
