Chevy / GMC Truck
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1955-59 Chevy Pickup Front Dropmember, Airbag$1,799.00
The 1955-59 Chevy Pickup Front Dropmember suspension system is a modular bolt-in sub-frame assembly engineered to incorporate Porterbuilt and C10 based suspension components.
When combined with a 2.5” drop spindle, 28” tall tire, and Porterbuilt Tubular Control Arms, the Level 3 Front will set the lowest point of the factory sheet metal on the ground when fully deflated.Ride Height - 4"
Deflated Height - Lay Frame
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1955-59 Chevy Pickup Rear Dropmember, Airbag$2,299.00
The 1955-59 Chevy Pickup Rear Airbag Dropmember suspension system is engineered to lay body with large diameter wheel/tire combinations. (Recommended to run no wider than a 10” wheel)
Ride Height - 4"
Deflated Height - Lay Body"
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1955-59 Chevy Pickup Front Dropmember, Coilovers$1,799.00
The 1955-59 Chevy Pickup Front Dropmember suspension system is a modular bolt-in sub-frame assembly engineered to incorporate Porterbuilt and C10 based suspension components.
When combined with a 2.5” drop spindle, 28” tall tire, and Porterbuilt Tubular Control Arms, the Level 2 Front will set the bottom of the cab approx. 5-6" inches off the ground at ride height.Ride Height - 5-6"
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1955-59 Chevy Pickup Rear Dropmember, Coilovers$2,299.00
The 1955-59 Chevy Pickup Rear Coilover Dropmember suspension system is engineered to improve ride quality, performance, aesthetics, and strength.
Ride Height - 5-6"
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Porterbuilt Tubular Control Arms Dropmember, 1'' Narrowed$999.00
Porterbuilt tubular control arms are built using thick-wall DOM tubing and CNC cut 3/16" pickeled plate steel. All bushing pivot tubes and ball joint cups are TIG welded.
Includes shafts, bushings, and Grade 8 hardware for installation.
NOTE: ALL CONTROL ARMS ARE DESIGNED TO USE PROFORGED BALL JOINTS. .
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1955-59 Chevy Transmission Crossmember$99.00
Tubular transmission crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Fits: 1955-59 Chevy Trucks
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1955-59 Chevy Truck Core Support Crossmember$99.00
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Fits: 1955-59 Chevy Trucks
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1955-59 Rear Frame Crossmember, Tubular$99.00
Tubular rear frame crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Fits: 1955-59 Chevy Trucks
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1955-59 Trailing Arm Crossmember, Boxed$349.00
Boxed Trailing Arm Crossmember built using 3/16" steel for a 2-piece driveshaft configuration.
Fits: 1955-59 Chevy Trucks
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1955-59 Boxed Inner Frame Stiffener, 2 Piece Driveshaft$1,499.00
New Boxed Inner Frame Stiffener for Level 2 & Level 3 Dropmember Equipped Trucks
Fits: 1955-59 Dropmember Equipped Chevy Trucks
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1955-59 Raised Bed Floor Mounts$599.00Raised Bed Floor Mounts for 1955-59 Dropmember Equipped Trucks
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Porterbuilt Battery Box, Driver Side$149.00Battery Box for Optima Yellow Top
Driver Side Learn More -
Porterbuilt Battery Box, Passenger Side$149.00Battery Box for Optima Yellow Top
Passenger Side Learn More