Classic American muscle cars were born for the drag strip, big V8s, tons of torque, and a focus on straight-line speed. A pro-touring restoration keeps that vintage attitude but re-engineers the car to perform like a modern sports machine. Think precision handling, big-brake confidence, and high-speed stability, all wrapped in timeless Detroit sheet metal. Pro-touring is about performance without compromise. Builders aim for a car that can cruise the highway, dominate the autocross, and look killer at a car show — all in one package.
Part #
Product Takes 3 Days to Ship5557PTK-2
1955-57 Chevy Fullsize includes Totally Tubular Upper and Lower Arms, Front Double Adjustable Coil Overs, Rear Double Adjustable Shocks, Front & Rear Sway Bars, 2 or 3" Drop Leaf Springs & Shocks
Enhance your 1955-57 Chevy Fullsize with the PTK-2 Pro-Touring Package, featuring upper and lower tubular control arms, front double adjustable coil overs with spanner wrench and thrust bearing kit. The kit also includes front and rear sway bars, 2" or 3" drop leaf springs, and dual adjustable shocks. Our Totally Tubular Products are welded in-house for maximum strength and visual impact. Equipped with patented D-Spec heat-resistant bushings that are self-lubricated and can withstand temperatures up to 400°F, ensuring superior performance and durability
| Product Name | Protouring Kit - Stage 2, 1955-57 Chevy Fullsize | SKU | 5557PTK-2 |
| Notes For This Part | Check Leaf Spring Prices before pricing | Spanner Wrench Included | Yes |
| Thrust Bearing Kit Included | Yes | Front Height Adjustment Max | -2.5 |
| Front Height Adjustment Min | -1 | Front Coil Over Included | Yes |
| Rear Sway Bar | 7/8ths Sway Bar | Front Sway Bar | 1 Inch Sway Bar |
| Tubular Control Arms Included | Yes | Front Sway Bar Included | Yes |
| Rear Sway Bar Included | Yes | Default Front Spring | Double Adjustable Coil Over Kit |
| Default Rear Leaf Spring | 2" Multi-Leaf Drop Leaf Spring | Default Front Sway Bar | 1" Sway Bar |
| Front Spring Choices | 350LB (LS With Aluminum Block), 450 LB (Small Block or LS With Iron Block), 550LB (Big Block) | Leaf Spring Choices | 2" Multi-Leaf Drop Spring, 3" Multi-Leaf Drop Spring, Stock Height Multi-Leaf Spring |
| Caliper Color Choices | Powder Coated Black, Powder Coated Red | Default Caliper Color | None-Caliper Upgrade Available |
| Rear Leaf Springs Included | Yes | Prop65 | Yes |
| Brand | CPP PTK |
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Customer Questions
This kit includes:
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Coil Over
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P/N: 5564COK-2A350
- Description: 350 Lb (LS Aluminum Block)
- Quantity: 1
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P/N: 5564COK-2A450
- Description: 450 Lb (Small Block, or LS Iron Block)
- Quantity: 1
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P/N: 5564COK-2A550
- Description: 550 Lb (Big Block)
- Quantity: 1
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Fixed
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P/N: 5557PTSBK
- Description: 1in Pro-Touring Rear Sway Bar Kit 1955-1957 Chevy Belair, Fullsize
- Quantity: 1
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P/N: 5557RLS-D
- Description: Leaf Springs for 1955-57 Chevy Belair, Fullsize, 2in Drop Height
- Quantity: 1
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P/N: 5557TCA-ULK-B
- Description: Totally Tubular Upper and Lower Control Arms for 1955-1957 Chevy Fullsize with Ball Joints
- Quantity: 1
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P/N: CPP594
- Description: 1in CPP Front Sway Bar Kit for 1955-1957 Chevy Belair
- Quantity: 1
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P/N: OPTION-RS1-DA
- Description: Dual Adjustable Rear Shocks
- Quantity: 1
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P/N: CP5557SHK-RP
- Description: 1955-57 Chevy Fullsize
- Quantity: 1





