1963 GMC 1000 SERIES Brake Systems

Disc Brakes, Upgrade Drop Spindle, Front, Solid Surface Rotors, 1-piston Calipers, Upgraded 2.5 in. Drop Spindles, Chevy, GMC, Kit

Part Number: CLP-6370SWBK-6D

4.59 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Disc Brake Package, Front, 12 in. x 1.25 in. Solid Surface/Vented Rotors, One-piston Iron Calipers, Natural Finish, Stock Height, Chevy/GMC, Kit

Part Number: CLP-6370SWBK-6S

4.35 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Disc Brakes, Rear, 11.63 in. Diameter Rotors, 6 x 5.5 in. Bolt Pattern, Chevy, GMC, Kit

Part Number: LEB-RC6001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• Mfr. Rebate

$75.00 Mail-In Rebate

Price after Manufacturer Rebate: $774.99

Rebate Expires: 3/31/2026

Get $75 back after rebate on this Leed Brake Kit! To redeem offer go to https://www.summitracing.com/go/leb ...Read More

Get UP TO $175 back after rebate on a qualifying Leed Brake Kit! Go to https://www.summitracing.com/go/leb for redemption information. Valid on purchases made between 3/1/26 and 3/31/26. Claims must be postmarked 30 days from ship date. Allow 6-8 weeks for processing. Valid in USA and Canada. Limited to 2 qualifying purchases per person or household. Max $175 per claim. Show Less

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Disc Brakes, Upgrade Drop Spindles, Front, Solid Surface Rotors, 1-piston Calipers, Chevy, GMC, Kit

Part Number: CLP-6370SWBK-5D

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Disc Brakes, Upgrade Stock Spindles, Front, Solid Surface Rotors, 1-piston Calipers, Chevy, GMC, Kit

Part Number: CLP-6370SWBK-5S

Not Yet Reviewed

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Disc Brake Kit, Front Disc Brake Conversion Kit, Solid Surface Rotors, 1-piston Cast Iron Calipers, Front Spindles, Chevrolet, GMC, Kit

Part Number: RSD-TWK6316

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Disc Brake Kits, Disc Brake Conversion Kits, Front, Solid Surface Rotors, Gray/Silver Cast Iron Calipers, Stock Height Spindles, Chevrolet, GMC, Kit

Part Number: HCT-DBC6L20STOCK

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Disc Brake Kit, Front, Chevy, GMC, Truck, 2.5 in. Drop Spindles, 12 in. Rotors, Kit

Part Number: CLP-6370SWBK-5

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Disc Brake Kit, Rear, Manual or Power Assisted, 6 Lug, Cast Iron, Gray/Silver, Caliper, Chevrolet, GMC, Kit

Part Number: LEB-RC6001X

Not Yet Reviewed

Estimated Ship Date: Today

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• Mfr. Rebate

$75.00 Mail-In Rebate

Price after Manufacturer Rebate: $914.99

Rebate Expires: 3/31/2026

Get $75 back after rebate on this Leed Brake Kit! To redeem offer go to https://www.summitracing.com/go/leb ...Read More

Get UP TO $175 back after rebate on a qualifying Leed Brake Kit! Go to https://www.summitracing.com/go/leb for redemption information. Valid on purchases made between 3/1/26 and 3/31/26. Claims must be postmarked 30 days from ship date. Allow 6-8 weeks for processing. Valid in USA and Canada. Limited to 2 qualifying purchases per person or household. Max $175 per claim. Show Less

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Disc Brake Kit, Street Series Conversion, Front, Solid Surface Rotors, 1-piston Calipers, Master Cylinder, Spindles, Chevy, GMC, Kit

Part Number: RSD-TSD6316

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Brake Booster/Master Cylinder, 1963-66 GM & GMC C/K Truck, Hydraulic Brake Assist Upper Assembly Kit

Part Number: RSD-GHB630971

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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1963-70 GM Truck/Suburban, 2WD, 2" Drop, "At The Wheel" Disc Brake Conversion

Part Number: RSD-TWK6316D

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Brake Booster/Master Cylinder, 1963-66 GM & GMC C/K Truck, Hydraulic Brake Assist Upper Assembly Kit

Part Number: RSD-GHB630572

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Disc Brake Conversion Kits, Front, Solid Surface Rotors, Calipers, Stock Height Spindles, Does Not Fit with Factory Wheels, Chevrolet, GMC, Kit

Part Number: HCT-DBC6LOESTOCK

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Disc Brake Conversion Kits, Rear, Solid Surface Rotors, Calipers, Fits 10 and 12-bolt Rear Ends with A Bolt-on Backing Plate Only, Chevrolet, GMC, Kit

Part Number: HCT-RDBK72-6

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Disc Brake Conversion Kits, Front, Solid Surface Rotors, Calipers, 2.5 in. Drop Spindles, Does Not Fit with Factory Wheels, Chevrolet, GMC, Kit

Part Number: HCT-DBC6LOEDROP

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Brake Conversion 1963-70 GM Truck/Suburban, 2WD, "At The Wheel" Disc Kit

Part Number: RSD-TWK6315

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Disc Brake Kit, Street Series Conversion, Front, Solid Surface Rotors, 1-piston Calipers, Master Cylinder, Spindles, Chevy, GMC, Kit

Part Number: RSD-TSD6315

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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1963-70 GM Truck/Suburban, 2WD, 2" Drop, "At The Wheel" Disc Brake Conversion

Part Number: RSD-TWK6315D

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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• Special Order