$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

Selected Filters


Loading...

Availability


Classic Performance Products (CPP)

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.

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

Results 1 - 25 of 58

Lowering Blocks, Rear Axle Position, Aluminum, 2.00 in. Thick, U-bolts, Rear Coil Spring, Chevy, GMC, Kit

Part Number: CLP-CP4-2

4.9 out of 5 stars ( 21 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Rear Lowering Block Kits & U-Bolts

Part Number: CLP-CP2031

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Front, Coil, Black Powdercoated, Chevy, GMC, Pair

Part Number: CLP-FCS6102-2

4.9 out of 5 stars ( 30 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Rear, 3 Inch, Black Powdercoated, Chevy, Pair

Part Number: CLP-RCS603-3

4.8 out of 5 stars ( 35 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Front, Coil, Black Powdercoated, Chevy, GMC, Pair

Part Number: CLP-FCS61023

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Front, Black, Chevy, GMC, Pickup, Pair

Part Number: CLP-FCS6102-1

4.2 out of 5 stars ( 15 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Rear, Black Powdercoated, Chevy, Pair

Part Number: CLP-RCS6034

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Rear, Black Powdercoated, Chevy, GMC, Pair

Part Number: CLP-RCS6035

4.17 out of 5 stars ( 18 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Rear, 4 Inch, Heavy Duty, Black Powdercoated, Chevy, Pair

Part Number: CLP-RCS6034HD

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Front, Coil Type, Black, Chevy, Pair

Part Number: CLP-FCS6000-D

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Rear, Coil Type, Black Hammertone Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: CLP-RCS6187D

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Front, Coil Type, Black, Chevy, Pair

Part Number: CLP-FCS6192D

3.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Rear, Coil Type, Black, Chevy, Pair

Part Number: CLP-RCS661D

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lowering Springs, Front, Coil Type, Black, Chevy, Pair

Part Number: CLP-FCS638D

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Power Steering Brackets, Saginaw P Series, Driver Side Lower Mount, Engine Block Mount, Steel, Black, Chevy, GMC, Kit

Part Number: CLP-PS301-S

3.97 out of 5 stars ( 31 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Coilover Conversion, Front, 450 lbs. Spring Rate, 0-3 in. Height Adjustment, Twin-Tube Adjustable Shocks, with Hardware, Ford, Big Block, Kit

Part Number: CLP-6470COK2A450

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MINI Subframe Kit, With Black, Upper/Lower Arms, Chevy, Black Upper/Lower Arms, Kit

Part Number: CLP-6267TCA-ULKB

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Coilover Conversion Kits, Front, 450 lb. Springs, 1-2.5 in. Lowered Height Adjustable, Twin-Tube Adjustable Shocks, Chevrolet, Kit

Part Number: CLP-6774COK2A450

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Disc Brakes Conversion, Manual Drum to Power Disc, Upper Arms/Lower Ball Joints, Front, 11 in. Dia. Rotors, Calipers, Dodge, Plymouth, Kit

Part Number: CLP-A6374CBK-S

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Control Arms, Stock-Type, Front Lower, Steel, Black Powdercoated, Chevy, GMC, Pair

Part Number: CLP-6372SCAL

4.23 out of 5 stars ( 26 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Spindles, ECONO Line Drop Spindles, Lowered Ride Height, 2.00 in. Drop, Nodular Iron, Natural, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: CLP-E6474DS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Control Arm Bushings, Upper, Lower, Rubber, Black, Chevy, Kit

Part Number: CLP-CP5196

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Alternator Brackets, Upper, Lower, Chevrolet, GMC, Black, Kit

Part Number: CLP-6772ABK

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

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

Part Number: CLP-CP4S4

4.79 out of 5 stars ( 28 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Spindles, Nodular Iron, 2.5 in. Drop, Chevy, GMC, Pickup, Designed for 1.25 in. Thick Rotor, Pair

Part Number: CLP-CP30106-4

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.