BUICK Parts and Accessories

Disc Brake Kit, Front Conversion, Manual, Cross-Drilled/Slotted Rotors, Vented, Cast Iron Calipers, Zinc Plated, 2 in. Drop Spindle, 5 x 4.75 in., Kit

Part Number: LEB-FC1003-EA1X

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Estimated Ship Date: Apr 27, 2026 if ordered today

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,063.59

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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Disc Brake Kit, Front Conversion, Power Assist, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, 2 in. Drop Spindle, 5 x 4.75 in., Kit

Part Number: LEB-FC1003-F6B4

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Estimated Ship Date: Apr 27, 2026 if ordered today

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$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,199.99

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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Nitrous System, 5 lb Bottle, GM EFI, Dual Nozzle Kit, 100-300 HP, Kit

Part Number: NEX-20215-05

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Estimated Ship Date: Mar 31, 2026 if ordered today

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-29cc Dish Top Buick V8 350 Forged 2618

Part Number: DMS-K3-6245-3800

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 231 V6 & GN Buick V6 & Grand National K3-FX Series -29cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K3-6205-3830

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 231 V6 & GN Buick V6 & Grand National K3-FX Series -29cc Buick Dish Top Piston Set. 3.800 bore

Part Number: DMS-K3-6215-3800

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Buick, Chevy, Pontiac, 3.8L, Each

Part Number: MPE-4561396

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each

Part Number: MPE-4481405

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Estimated Ship Date: Apr 7, 2026 if ordered today

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9.5IN 700R4/EARLY 4L60 BILLET TRIPLE DISC LOCK-UP STREET RACER SERIES - LT - 27 SPLINE - 4000 HARD HIT STALL

Part Number: FTI-SRLT8082327

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Estimated Ship Date: Apr 17, 2026 if ordered today

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GM TORQUE CONVERTER 4L60/4L60E/700R4, TRIPLE CLUTCH 2800-3000 STALL

Part Number: FTI-SRLT3082-3

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Suspension Package, Lower Control Arms, Strut Tower Bars, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: BMR-CSP010R

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Manifold Converter

Part Number: RNB-673-049

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Estimated Ship Date: Apr 7, 2026 if ordered today

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At The Wheels Comp S 4-piston caliper rear conversion, GM 10 & 12-bolt rear- black powder coat

Part Number: TSB-W125-42BK

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Estimated Ship Date: May 27, 2026 if ordered today

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Nitrous System, 5 lb Bottle, GM EFI, Dual Stage kit, 50-150 HP, Kit

Part Number: NEX-20224-05

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Catalytic Converter, Universal, 13.000 in. Length, 2.500 in. Inlet and Outlet, Each

Part Number: MPE-5451306

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Buick, 3.0, 3.6L, Rear, Each

Part Number: MPE-52000

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Estimated Ship Date: Apr 6, 2026 if ordered today

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2013-2021 Buick Encore Complete Kit

Part Number: HUT-73610

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Control Arms, Rear 4-Link Packages, Tubular/Boxed, Steel, Black, Only Upper Arms Are Adjustable, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Set

Part Number: HDT-RC-250

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Disc Brake Kit, Dynalite Parking Brake, Rear, 12.19 in. Solid Surface Rotors, 4-Piston Red Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17121-R

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Disc Brake Kit, Pro Series, Rear, 12.19 in. Drilled/Slotted Rotors, 4-Piston Aluminum Red Powdercoat Calipers,Oldsmobile/Pontiac, Kit

Part Number: WIL-140-2111DR

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Disc Brake Kit, Pro Series, Rear, 12.19 in. Drilled/Slotted Rotors, 4-Piston Aluminum Black Powdercoat Calipers,Oldsmobile/Pontiac, Kit

Part Number: WIL-140-2111-BD

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-RCK52371

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Timing Chain Kit, K6 = Timing Chain Kit with VVT, Water Pump and Accy Belt Drive

Part Number: CLO-9-0753SK6A

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Rear TruLink System for 1978-1988 GM "G" Body. Includes upper and lower trailing arms, Press in R-Joints and HQ Shocks.

Part Number: ART-11327210

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Estimated Ship Date: Tomorrow if ordered today

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9.5IN 700R4/EARLY 4L60 BILLET TRIPLE DISC LOCK-UP STREET RACER SERIES - LT - 27 SPLINE - 2800 STALL

Part Number: FTI-SRLT3380327

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Estimated Ship Date: Apr 17, 2026 if ordered today

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