1970 BUICK GS 455 Brake Systems

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

Part Number: LEB-FC1002-381X

2.0 out of 5 stars ( 1 )

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: $995.43

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

×

Master Cylinder Gasket, Buick, Chevy, Pontiac, Each

Part Number: RNB-42070

Not Yet Reviewed

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

Brake Pads, Z17 Evolution Plus, Ceramic, Z17, Buick, Cadillac, Checker, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Set

Part Number: PWR-17-052

Not Yet Reviewed

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

Brake Shoes, Autospecialty Stock Replacement, Semi-metallic, Rear, Buick, Set

Part Number: PWR-B340

Not Yet Reviewed

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

Brake Master Cylinder, Hydraulic Upgrade, 1.000 in. Bore, Dual Bowl Design, Aluminum, Chrome, Flat Top, Adjustable Proportioning Valve, Kit

Part Number: LEB-FC1015HK

5.0 out of 5 stars ( 1 )

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

• Free Shipping

Brake Calipers, Cast Iron, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: RSD-BC1415R

1.0 out of 5 stars ( 1 )

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

• Free Shipping

Disc Brake Kit, Front Conversion, Manual, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, Stock Ride Height, 5 x 4.75 in. Bolt Pattern, Kit

Part Number: LEB-FC1002-305

4.0 out of 5 stars ( 1 )

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

• Free Shipping
• Mfr. Rebate

$75.00 Mail-In Rebate

Price after Manufacturer Rebate: $734.99

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

×

Power Brake Booster, 11 in. Diameter, Red Powdercoated, Single Diaphram, Each

Part Number: TFF-2227NBRED

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Hardware Kit, Drum Brake, Professional Grade, Replacement, Kit

Part Number: AGB-H7008

1.0 out of 5 stars ( 1 )

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

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

Part Number: DHB-HW5500

5.0 out of 5 stars ( 9 )

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

Brake Adjusting Screw, Drum Brake, Each

Part Number: AGB-H1533

Not Yet Reviewed

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

Wheel Cylinder Rebuild Kit, Drum Brake, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Kit

Part Number: DHB-46347

Not Yet Reviewed

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

Brake Caliper, Cast Iron, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Driver Side Front, Each

Part Number: RSD-BC14NB

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Calipers, Cast Iron, Black Powdercoated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Passenger Side Front, Each

Part Number: RSD-BC15NB

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Hardware Kit, Drum Brake, Driver Side, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: DHB-HW2532

4.25 out of 5 stars ( 4 )

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

8 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Adjustable Proportioning Valve, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-2NB05

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: LEB-1M1F7

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Master Cylinder Booster Combo, Chrome, 1.00 in. Bore, 11.0 in., Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: TFF-2127NA-2

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotors, Vented, Solid Surface, 11.000 in. O.D., 1.035 in. Thick, Cast Iron, Natural, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: LEB-5514

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Master Cylinder and Brake Booster Assembly, 1.125 in. Bore, 8.00 in. Booster Diameter, Chevy, Pontiac, Kit

Part Number: RSD-J813151

3.6 out of 5 stars ( 5 )

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

• Free Shipping

Brake Booster Mounting Brackets, Steel, Chrome, Each

Part Number: LEB-AFX6472-C

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order

9 in. Booster, Zinc, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Non-Adjustable Proportioning Valve, Disc/Disc, Kit

Part Number: LEB-1E1A3

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

9 in. Booster, Zinc, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Adjustable Proportioning Valve, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-1E105

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Caliper Brackets, Steel, Zinc Coated, Left Side, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: LEB-BRKT1001L

Not Yet Reviewed

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

Brake Master Cylinder, Hydraulic Upgrade, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Chrome Lid, Reservoir with disc/Drum Valve, Kit

Part Number: LEB-FC1010HK

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order