1970 BUICK GS 455 Brake Systems

Brake Master Cylinder, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Chrome Disc/Disc Distribution Block, Kit

Part Number: LEB-FC1011HK

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Booster, Power Brake, Vacuum Single Diaphragm, 9 in. Diameter, Steel, Chrome, Each

Part Number: LEB-2F

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Pads, Fleet MetLok, Semi-Metallic, Front, Rear, GM, Set

Part Number: BEN-MKD52FM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Special Order

Brake Master Cylinder, Hydraulic Upgrade, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Chrome Lid, Adjustable Proportioning Valve, Kit

Part Number: LEB-FC1012HK

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Hardware Kit, Drum Brake, Professional Grade, Kit

Part Number: AGB-H4067

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Power Brake Booster, 11 in. Diameter, Gold Zinc Plated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: TFF-2227NB

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Hardware Kit, Drum Brake, Buick, Oldsmobile, Pontiac, Rear, Kit

Part Number: DHB-HW7008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Brake Shoes, Organic, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set

Part Number: BEN-242

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Special Order

Hardware Kit, Disc Brake, Front, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: DHB-HW5002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

Drum Brake Hardware, Passenger Side Rear, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: DHB-HW2533

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Brake Rotor, Iron, Natural, Front, Front, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: PWR-AR-8200

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Brake Pads, Bluestuff, High-Friction Metallic, Buick, Cadillac, Chevy Jeep, GMC, Oldsmobile, Pontiac, Front

Part Number: EBC-DP51145NDX

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

• Free Shipping

DRUM BRAKE OVER-

Part Number: AGB-H2121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

11 IN. SS4 ALUM HUB BRAKE KIT FRT BLK

Part Number: BAE-4301605B

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

• Free Shipping

11 IN. SS4 ALUM HUB BRAKE KIT FRT RED

Part Number: BAE-4301605R

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

• Free Shipping

Disc Brakes, Superlite 6 Big, Heavy-duty, Front, 14 in. Diameter Rotors, Calipers, Buick, Chevy, Pontiac, Kit

Part Number: WIL-140-9804-DP

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Disc Brakes, Superlite 6 Big, Heavy-duty, Front, 14 in. Diameter Rotors, Calipers, Buick, Chevy, Pontiac, Kit

Part Number: WIL-140-9804-P

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Disc Brake Kit, Front Conversion, Manual, Slotted/Drilled Rotors, Aluminum Calipers, Red Powdercoated, 5 x 4.75 in. Bolt Pattern, Buick, Chevy, Kit

Part Number: LEB-RFC1008SMX

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

$175.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,624.95

Rebate Expires: 3/31/2026

Get $175 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

×

Disc Brake Kit, MaxGrip Lite Disc Brake Conversion, Front, Cross-Drilled/Slotted Rotors, Red Calipers, 2 in. Drop Spindles, GM, Kit

Part Number: LEB-RFC1009SMX

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

$175.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,724.95

Rebate Expires: 3/31/2026

Get $175 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

×

Disc Brake Kit, MaxGrip Lite Disc Brake Conversion, Front, Cross-Drilled/Slotted Rotors, Red Calipers, GM, Kit

Part Number: LEB-RFC1013SMX

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

$150.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,549.95

Rebate Expires: 3/31/2026

Get $150 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

×

Caliper Upgrade Kit, MaxGrip Lite Caliper, Aluminum, Black Anodized, Semi-Metallic Pads. Braided Hose, Chevy, GMC, Buick, Oldsmobile, Pontiac, Kit

Part Number: LEB-BCC1008

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,299.95

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

×

Disc Brake Kit, MaxGrip Lite Caliper and Rotors, Front, Cross-Drilled/Slotted Rotors, Black Calipers, Chevy, GMC, Buick, Oldsmobile, Pontiac, Kit

Part Number: LEB-BCC1008RKX

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

$150.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,449.95

Rebate Expires: 3/31/2026

Get $150 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

×

8 in. Booster, Zinc, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-1M3

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

9 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Adjustable Proportioning Valve, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-2F605

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

9 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-2FB

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order