Product Summary

Universal Fit, Front Position, Vented Rotor Type

  • Allows the use of GM Metric brake calipers and Speedway Pro-Lite vented brake rotors with G-Comp X Edition Spindle Uprights and C7 Corvette hubs
  • Brake calipers feature all-new components (not remanufactured) and a 2.375" single piston
  • Pro-Lite Vented Brake Rotors are cast from premium grade, long grain carbon iron which exhibits long wear, high thermal stability, and excellent resistance to distortion in high heat
  • 156 compound D154 GM Metric Brake Pads feature a low-metallic compound for long life and excellent street performance
  • Includes caliper brackets, brake rotor hats, caliper slide bolts, and mounting hardware
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Key Specs

MFG. Part #3502001
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter11.75 Inch
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Need To Know

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Return Policy

G-Comp 3502001 Details

If you're planning on a high-horsepower G-machine build using our G-comp line of performance suspension, stopping is vital to putting together a top performer - no matter if you are committed to track days or just spirited street driving. This economy brake kit works with our G-Comp X Spindle Uprights that utilize C7 hubs

  • Includes brake rotors, hats, calipers, pads, and hardware
  • Spindle Upright 3501100 is not included and can be purchases seperately 
  • Mounts to G-Comp X Spindle Uprights
  • Works with C7 Corvette hubs
  • Sold as a kit

Kit Includes:

LH and RH 1978-Up Metric Brake Calipers

These stock replacement single-piston Metric calipers were standard equipment on 1978-88 GM mid-size cars (Cutlass, Grand Prix, Regals, Monte Carlo, etc.). They feature a 2.375" single piston, shielded bottom inlet, and will save 3-1/2 lbs. per side compared to mid-size 1969-1977 caliper.

  • 7/16"-20 inlet
  • 5-1/2" Mount Spacing
  • Can be used with brake hoses from Pre-1978 GM intermediate cars

Speedway Pro-Lite Vented Brake Rotors, 11.75 x .81 Inch

Every rotor is cast from premium grade, long grain carbon iron which exhibits long wear, high thermal stability, and excellent resistance to distortion in high heat. Modern foundry and machining techniques hold close tolerances on face and vane thickness. Combining the correct face thickness with a 32 vane casting provides superior heat management and long service life with low rotating and unsprung weight. The straight vane design also makes it possible to use the same rotor on left or right hand mounting locations.

  • Thickness: GM .810"
  • Outside Diameter: 11.75"
  • # Holes: 8
  • Bolt Circle: 7"
  • Thread: Thru
  • Weight: 8.00 lbs

Speedway 156 1978-Up D154 GM Metric Brake Pads

The Speedway 156 brake pad works with aluminum or steel rotors. Features a low metallic compound for long life and excellent street performance.

Mounting Hardware

  • (2) Caliper Brackets
  • (4) Caliper Mount Bushings
  • (2) Brake Rotor Hats
  • (4) Caliper Slide Bolts
  • (16) Brake Rotor to Hat Bolts
  • (4) Caliper Bracket Mounting Bolts & Washers

G-Comp 3502001 Specifications

KEY SPECS
MFG. Part #3502001
BrandG-Comp
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter11.75 Inch
Rotor TypeVented
Caliper PistonsOne
Caliper FinishNatural
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StylePlain Face
Spindle TypeChevy
Front Rotor IncludedYes
Front Rotor Diameter11.75 Inch
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Rear Rotor IncludedNo
Bolt Pattern5 on 4.75"
Rotor Hat Bolt Pattern8 x 7.00"
ColorNatural
Mounting Bracket IncludedYes
Front Caliper FinishNatural
Front Caliper Piston Quantity1
GENERAL
Sold in QuantityKit
NotesThis kit will fit some 15" steel wheels, but not all due to tight caliper clearance. Clearance can be improved with slight grinding of the caliper body, or use of 16" or larger wheels.
Bore Size2.38"
Rotor Thickness0.81"
Mount TypeBolt-On
Brake Pad Compound156
Rotor FinishNatural
Rotor Material TypeCast Iron
Vane Count32 Straight Vane
Brake Lines IncludedNo
Parking Brake Cables IncludedNo
Rotor Hat MaterialAluminum

Questions & Answers

2 Questions • 2 Answers

How much width is added at the wheel mounting surface with this rotor (Thickness of rotor at the wheel mounting surface) per side? Thank you

by Andrew

• 2 years ago

1 answer

Hello, I'm a french hot rodder. Can I use this kit with C5 spindle? Thanks for you answer. Philippe

by Phil

• 2 years ago

1 answer

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