GMC Parts and Accessories

Disc Brake Kit, Rear Conversion, Cross-drilled/Slotted Rotors, Red Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: LEB-RRC1001X

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $774.94

Rebate Expires: 3/31/2026

Get $100 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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Suspension Kits, CoolRide Systems, Rear, Lowered Ride Height, Air Springs, Chevrolet, Kit

Part Number: ART-11334010

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Catalytic Converter, California Grade, CARB Compliant, Universal, Each

Part Number: MPE-4451337

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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• $10 Summit Bucks
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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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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Torque Converter, Holeshot, 3,400-3,800 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20425

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Fuel Pump, No-Drop Series, Diesel Lift Pump, 165 gph, 8-10 psi, 600-1,000 hp, Chevy, GMC, Kit

Part Number: FSY-NDTSC11165G

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Exhaust System, Atlas, Cat-back, Single In/Dual Out, Steel, Aluminized, Chevy, GMC, 6.6L Diesel, Kit

Part Number: AFE-49-04043-B

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Exhaust System, Large Bore HD, Particulate Filter Back, Single In/Dual Out, Stainless, Chevy, 6.6L Diesel, Kit

Part Number: AFE-49-44043-P

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Estimated Ship Date: Apr 23, 2026 if ordered today

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front disc brake conversion, uses factory drum spindle, '64 - '72 GM "A"-Body, '67-'69 "F" Body, and '68-74 GM "X" Body , non pow, incl. rotor upgrade

Part Number: TSB-A123-22-DS

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Estimated Ship Date: May 28, 2026 if ordered today

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1978-1988 GM G-Body Pro-Touring Rear Suspension Kit-Black

Part Number: UPI-GBR024-B

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Estimated Ship Date: May 18, 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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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Suspension Leveling & Lift Kits, N3 Series, Torsion Bar Key, Leaf Spring Block, Red Control Arm, 3.00 in. Front, 3.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-95830RED

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Master Cylinder and Brake Booster Assemblies, Hydraulic Brake Assist Conversions, Firewall Mounting, Power Steering Is Required, Chevrolet, GMC, Kit

Part Number: HCT-S0200

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Estimated Ship Date: May 7, 2026 if ordered today

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Exhaust, Extreme Duals, Cat-Back, Stainless Steel, Natural, Polished Tips, Chevy, GMC, 6.0, 8.0L, Kit

Part Number: GIB-65009

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Exhaust, Dual Sport, Cat-Back, Stainless Steel, Natural, Polished Tips, Chevy, GMC, 6.0, 8.1L, Kit

Part Number: GIB-65014

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Exhaust System, Dual Extreme, Cat-back, Single In/Dual Out, Stainless, Split Side Exit, Chevy, GMC, 6.0L, Kit

Part Number: GIB-65649

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Exhaust System, Split Rear, Cat-Back, Single In, Dual Out, Stainless Steel, Polished Tips, Chevy GMC 6.0L, Kit

Part Number: GIB-65651

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Headers, Long Tube, 304 Stainless Steel, Silver Ceramic Coated, Chevy, GMC, Pair

Part Number: HED-62236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Aluminized Steel, 3" Cat-Back, 2.5" Dual Split Rear with Quad Tips

Part Number: MBR-S5059AL

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Estimated Ship Date: May 20, 2026 if ordered today

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Lift Pump, Air/Fuel Separator System, Fuel/Water Separator, Diesel, Electric Pump, Fuel Injected, Velocity 200

Part Number: FUE-30304

5.0 out of 5 stars ( 1 )

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Brake Rotors/Pads, Cross-Drilled/Slotted, Iron, Zinc Plated, Chevy, GMC, Front/Rear, Kit

Part Number: PWR-K6259

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Exhaust System, Pro Series, Cat-Back, 304 Stainless Steel, Passenger Side Exit, Natural, Polished Tip, Chevy, GMC, Kit

Part Number: MBR-S5081304

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Estimated Ship Date: May 26, 2026 if ordered today

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Brake Calipers, B8-Brawler 8-Piston Caliper, Front, Aluminum, Black, Semi-metallic Brake Pads, Chevy, Cadillac, GMC Pair

Part Number: TSB-CPA-22403B

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Estimated Ship Date: May 29, 2026 if ordered today

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Disc Brake Caliper, Super Twin TK, Quick-Change, Aluminum, 2-Piston, Semi-Metallic Pads, Front, Red Powdercoated, GM, Kit

Part Number: TSB-A185-1R

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Estimated Ship Date: May 29, 2026 if ordered today

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Rear disc brake conversion kit with built-in parking brake assembly, '73-87 Chevy 1/2ton, 4 Wheel drive, red powder coat, w/performance rotors

Part Number: TSB-A126R-DS

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Estimated Ship Date: May 12, 2026 if ordered today

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