Classic Performance Products (CPP)

Classic Performance Products' in-house engineering and development department leads the industry, testing every product on project vehicles, so you know they’ll...

Classic Performance Products' in-house engineering and development department leads the industry, testing every product on project vehicles, so you know they’ll fit and perform perfectly. CPP makes everything you need to upgrade to power disc brakes on your 1940s-1970s domestic vehicle, including boosters, vacuum pumps, master cylinders, and stock spindle disc brake conversion kits. Classic Performance also makes chassis and suspension upgrades like control arms and mounts for transmissions and engines. Best of all, every part is guaranteed for life.

Individual Parts

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Results 1 - 25 of 2000 +

Classic Performance 500 Series Power Steering Boxes for 1955-1957 BEL AIR - CP50000-2

Steering Box, 500 Series, Power Assist, Rear Steer, Cast Iron, Black, 14:1 Ratio, Chevy, Each

Part Number: CLP-CP50000-2

4.76 out of 5 stars ( 21 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Mustang II Rack and Pinions for 1974-1978 MUSTANG II - M21400-PK

Rack and Pinion, Hydraulic Power Assist, 36-spline, Aluminum Rack, Natural, Ford, Each

Part Number: CLP-M21400-PK

3.71 out of 5 stars ( 17 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Stock Spindle Brake Kits for 1965-1979 F-100, 1975-1979 F-150 - 6572SWBK-FT

Disc Brakes, Front, Power, Solid Surface Rotors, 1-piston Calipers, Front Spindles, Ford, Kit

Part Number: CLP-6572SWBK-FT

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Sway Bar Kits for 1963-1972 C10 PICKUP - CPP7423

Sway Bar, Solid, Steel, Black, Front, 1 1/4 in. Diameter, Chevy, C10 Pickup, Kit

Part Number: CLP-CPP7423

4.68 out of 5 stars ( 106 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Stock Spindle Brake Kits 6568CBK-S-8

Disc Brakes, Front, Solid Surface Rotors, 1-piston Calipers, 8 in. Booster, Chevy, Kit

Part Number: CLP-6568CBK-S-8

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Tubular Control Arms 6372TCA-LKB1014

Control Arms, Tubular, Front, Lower, Steel, Black Powdercoated, Chevy, GMC, Pair

Part Number: CLP-6372TCALKB10

4.69 out of 5 stars ( 29 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Street Beast Hydraulic Brake Assist Kits 6474HBK-SB

Brake Booster, Hydraulic Brake Assist, Steel, Black, Master Cylinder, Chevy, Kit

Part Number: CLP-6474HBK-SB

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Classic Fit Steering Columns DC-6772-SB1.5

Steering Column, Classic Fit, 33.50 in. Length, 3/4 in. 36-spline Lower Output, Tilt, Stainless, Black, 1.5 in. Shorter Than Stock, Chevy, GMC, Each

Part Number: CLP-DC-6772-SB15

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Upgrade Stock Spindle Brake Kits 6370SWBK-6OE-S

Disc Brake Kit, Front, 12 in. Rotor, One-Piston Calipers, Chevy, GMC, Kit

Part Number: CLP-6370SWBK6OES

4.67 out of 5 stars ( 24 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Power Steering Conversion Kits CPP6772PSK-S

Power Steering Conversion, 500 Series Gearbox, RWD, Chevy, GMC, Kit

Part Number: CLP-CPP6772PSKS

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Hydrastop Hydraulic Brake Assist Kits 6474HBK-BSB

Brake Booster, Hydraulic Brake Assist, Black, Steel Bracket and Natural Finish Solenoid, Chevelle, Nova, Camaro, Kit

Part Number: CLP-6474HBKBSB

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Steering Column Automatic Shift Linkages CPTSL

Steering Column Shift Linkage, Automatic, Stainless Steel, Natural, GM, 700R4, TH350, TH400, Kit

Part Number: CLP-CPT-SL

4.49 out of 5 stars ( 98 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Dual Adjustable Front Coilover Conversion Kits for 1970-1981 CAMARO, FIREBIRD - 7081COK-2A450

Coilover Conversion Kits, Front, 450 lb. Springs, 0-3 in. Height Adjustable, Twin-Tube Adjustable Shocks, Chevrolet, Pontiac, Kit

Part Number: CLP-7081COK2A450

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance 1963-74 Mopar Disc Brake Kits 6374SWBK-S

Disc Brake Conversion kit, Front, Manual Drum to Disc, Solid Surface Rotors, 1-piston Calipers, Front Spindles, Dodge, Plymouth, Kit

Part Number: CLP-6374SWBK-S

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance 500 Series Power Steering Boxes CP50004

Steering Box, Power Assist, 500 Series, Cast Iron, 14:1, AMC, Buick, Chevy, Oldsmobile, Pontiac, Jeep, Each

Part Number: CLP-CP50004

4.09 out of 5 stars ( 75 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Rear Axle Conversion Kits for 1965-1969 C10 PICKUP, K10 PICKUP - 6569RACK

Axle Conversion, Rear, 5 x 5.00 in. Bolt Circle, Chevy, Pair

Part Number: CLP-6569RACK

4.93 out of 5 stars ( 29 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Dual Adjustable Front Coilover Conversion Kits for 1964-1970 MUSTANG - 6470COK-2A350

Coilover Conversion Kits, Front, 350 lb. Springs, 0-3 in. Height Adjustable, Twin-Tube Adjustable Shocks, Ford, Kit

Part Number: CLP-6470COK2A350

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Tubular Control Arms for 1988-1998 C1500 - 8898TCA-ULK-B

Control Arms, Tubular, Steel, Black Powdercoated, 1 in. Narrowed, Chevrolet, GMC, Set

Part Number: CLP-8898TCAULKB

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Totally Tubular Rear Trailing Arms 6072TTA-B

Trailing Arms, Tubular, Rear Lower, Steel, Black Powdercoated, Chevy, GMC, Pair

Part Number: CLP-6072TTA-B

4.67 out of 5 stars ( 18 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Tubular Rear Trailing Arms SUM-790010

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Classic Performance Lowering Kits 7387D46-K

Suspension Lowering Kits, Drop Kit, 4 in. Front/6 in. Rear, Front Drop Spindles/Springs, Rear Flip Kit, No Shocks, Chevrolet, GMC, Kit

Part Number: CLP-7387D46-K

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Rear Disc Brake Kits 6772RWBK-5E

Disc Brakes, Rear, Solid Surface Rotors, 1-piston Calipers, Parking Brake Provision, Chevy, GMC, Kit

Part Number: CLP-6772RWBK5E

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Power Steering Conversion Kits for 1955-1959 TRUCK - CPP5559PSK-OC

Power Steering Conversion Kit, Chevy, GMC, Kit

Part Number: CLP-CPP5559PSKOC

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Drop Spindles CP4S4

Spindles, Ductile Iron, 2.5 in. Drop, Chevy, GMC, Pickup, Fits 1.25 in. Thick Rotors, Pair

Part Number: CLP-CP4S4

4.78 out of 5 stars ( 27 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance Tubular Control Arms for 1963-1970 C10 PICKUP - 6370TCA-ULK-B

Control Arms, Totally Tubular, Front Upper and Lower, Steel, Black Powdercoated, Chevy, Set

Part Number: CLP-6370TCAULKB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Classic Performance 500 Series Power Steering Box Upgrade Kits 5557PSU-K

Power Steering Box Upgrade Kit, 500 Series, Pitman Arm, Idler Arm, Centerlink, Chevy, Kit

Part Number: CLP-5557PSUK

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

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