Tubular panhard bar crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular transmission crossmember built using thick-wall 1.5" tubing & 3/16" steel.
If you are thinking about lowering your C10 truck more than four inches in the rear, a longer trac-bar will be a necessity! The Porterbuilt Fully Adjustable Trac-bar has an overall length of just over 34 inches. The longer the bar, the less side to side shift the differential will experience through suspension travel. The new mounting brackets also relocate the bar lowering the rear roll-center, and the bar length can be tuned while still mounted on the truck!
Learn MoreTubular trailing arm crossmember built using thick-wall 1.5" tubing & 3/16" steel.
The Porterbuilt 1960-62 Rear coilover suspension system is a modular suspension system designed to replace the factory components and improve ride quality, performance, aesthetics, and strength.
Ride height measures approx. 6” when running a 30” tall tire (measurements are taken from bottom of the cab to the ground).Tubular trailing arm crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular carrier bearing crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular transmission crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Note: The tabs are loose and "unwelded".
Tubular transmission crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Boxed Trailing Arm Crossmember built using 3/16" steel for a 2-piece driveshaft configuration.
Tubular rear frame crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular rear frame crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
The new Porterbuilt sway bar is manufactured in-house and is available for early Dropmember equipped trucks. It comes raw and includes all mounting hardware.
Learn MoreTHESE CONTROL ARMS ARE FOR VERSION 7 DROPMEMBER APPLICATIONS ONLY.
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. .
Learn MoreTubular trailing arm crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular rear frame crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
The new Porterbuilt sway bar is manufactured in-house and is available for Version 7 Dropmember equipped trucks. It comes raw and includes all mounting hardware.
Learn MoreTubular rear frame crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Tubular transmission crossmember built using thick-wall 1.5" tubing & 3/16" steel.
The new Porterbuilt sway bar is manufactured in-house and is available for trucks equipped with PB Fab control arms and the factory crossmember. It comes raw and includes all mounting hardware.
Learn MoreLooking for an easy way to switch over to air suspension without breaking the bank? The Stage 1 front kit is an inexpensive and simple way to do just that! The Stage 1 front kit is designed to replace the factory steel coil spring with an air spring while maintaining the factory control arms.
NOTE: ALL CONTROL ARMS ARE DESIGNED TO USE PROFORGED BALL JOINTS. .
Learn MoreThe 1947-54 Chevy Pickup Rear Dropmember suspension system is engineered to lay body with large diameter wheel/tire combinations. (Recommended to run no wider than a 10” wheel)
New Boxed Inner Frame Stiffener for Level 2 & Level 3 Dropmember Equipped Trucks
The 1947-54 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.
Replacement Shock Kit
Applications:
Dropmember Level 1, Dropmember Level 2, Dropmember Level 3
Stage 1 Front, Stage 2 Front
Stage 1 Rear, Stage 2 Rear Basic, Stage 2 Rear Deluxe
THESE CONTROL ARMS ARE FOR VERSION 7, COILOVER DROPMEMBER APPLICATIONS ONLY.
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. .
Learn MoreThe stage 1 rear kit is both an economical and easy way to lower the rear of your 63-72 C10′s trailing arm suspension. The air spring and mounting plates replace the factory steel coil spring, allowing a better ride quality and adjustability! Our Stage 1 shock relocator brackets improve shock function by decreasing the shock angle!
Learn MoreThe 1947-54 Chevy Pickup Rear Coilover Dropmember suspension system is engineered to improve ride quality, performance, aesthetics, and strength.
New Boxed Inner Frame Stiffener for Level 2 & Level 3 Dropmember Equipped Trucks
The 1947-54 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.
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.
Available in the following configurations:
1" Forward
1" Narrowed
1" Forward & 1" Narrowed
Standard Length
Includes upper and lower shafts, bushings, and Grade 8 hardware for installation.
NOTE: ALL CONTROL ARMS ARE DESIGNED TO USE PROFORGED BALL JOINTS. .
Learn MoreThe 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)
The Porterbuilt Stage 2 Basic Front Kit for '63-'87 Chevy Trucks improves ride quality and overall driveability by replacing the factory lower control arms and and factory coil spring with an air spring.
Learn MoreNew Boxed Inner Frame Stiffener for Level 1 Dropmember, Static & Stock Suspension Trucks
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.
Available in the following configurations:
1" Forward
1" Narrowed
1" Forward & 1" Narrowed
Standard Length
Includes upper and lower shafts, bushings, and Grade 8 hardware for installation.
C30 SPECIFIC
NOTE: ALL CONTROL ARMS ARE DESIGNED TO USE PROFORGED BALL JOINTS. .
Learn MoreThe 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.
The 1955-59 Chevy Pickup Rear Coilover Dropmember suspension system is engineered to improve ride quality, performance, aesthetics, and strength.
New Boxed Inner Frame Stiffener for Level 2 & Level 3 Dropmember Equipped Trucks
THESE CONTROL ARMS ARE FOR EARLY (PRE VERSION 7) DROPMEMBER APPLICATIONS ONLY.
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. .
Learn MoreNew Inner Frame Stiffener for Level 2 & Level 3 Dropmember Equipped Trucks
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.
The 1960-62 Chevy Pickup Rear Dropmember suspension system is engineered to lay body with large diameter wheel/tire combinations. (Recommended to run no wider than a 10” wheel)
New Boxed Inner Frame Stiffener for Level 2 & Level 3 Dropmember Equipped Trucks
The 1960-62 Chevy Pickup Front Dropmember suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 3 Front will set the lowest point of the factory frame rails on the ground when fully deflated.
If you are looking for the best possible kit to convert your truck to air suspension but maintain your factory front crossmember, this is the kit for you. The Porterbuilt Stage 2 Deluxe Front Kit for '63-'87 Chevy Trucks replaces your factory control arms and coil springs, lowering your truck and improving handling, without replacing the factory front crossmember.
Learn MoreThe Porterbuilt Stage 2 Rear “Deluxe” Kit for 63-72 C10 is an engineered bolt-in suspension system designed to lower your truck as low as possible while maintaining the factory bed floor. The Stage 2 “Deluxe” is just that, it replaces all the factory crossmembers (from the trailing arm cross-member back) with tubular versions that are designed to bolt right in! It also includes our fully adjustable trac bar for improved handling and performance. If you are looking for the best possible kit to lower your C10 and keep the bed-floor in tact… this is the one!
Learn MoreThe 1960-62 Chevy Pickup Front Dropmember Coilover suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 2 Front Coilover system will set the lowest point of the factory frame rails approx. 5-6" inches off the ground at ride height.
The 1963-72 Chevy Pickup Rear Level 1 Airbag Dropmember suspension system is designed to replace the factory components and improve ride quality, performance, aesthetics, and strength.
The 1963-72 Chevy Pickup Front Dropmember suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 1 Front will the lowest point of the factory frame rails approx. 3” off the ground when fully deflated.
The 1963-72 Chevy Pickup Rear Level 3 Airbag Dropmember suspension system is engineered to lay frame with large diameter wheel/tire combinations.
The 1963-72 Chevy Blazer 2WD Rear Level 3 Airbag Dropmember suspension system is engineered to lay frame with large diameter wheel/tire combinations.
The 1963-72 Chevy Blazer 4WD Rear Level 3 Airbag Dropmember suspension system is engineered to lay frame with large diameter wheel/tire combinations.
The 1963-72 Chevy Pickup Front Dropmember suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 3 Front will set the lowest point of the factory frame rails on the ground when fully deflated.
The Dropmember Rear Back Half suspension system is engineered to lay frame with a 15" wide wheel.
Level 3, Extreme
Ride height measures approx. 5” when running a 30” tall tire, and the frame will rest on the ground when deflated.
The 1963-72 Chevy Pickup Front Dropmember Coilover suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 1 Front will set the bottom of the cab approx. 7-9" inches off the ground at ride height.
The 1963-72 Chevy Pickup Rear Level 2 Coilover Dropmember suspension system is engineered to improve ride quality, performance, aesthetics, and strength.
The 1963-72 Chevy Pickup Front Dropmember Coilover suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 2 Front will set the bottom of the cab approx. 4-6" inches off the ground at ride height.
The 1963-72 Chevy Pickup Rear Level 2 Coilover Dropmember suspension system is engineered to improve ride quality, performance, aesthetics, and strength.
The 1973-87 Chevy Pickup Front Dropmember suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 1 Front will the lowest point of the factory frame rails approx. 3” off the ground when fully deflated.
The 1973-87 Chevy Pickup Front Dropmember suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 3 Front will set the lowest point of the factory frame rails on the ground when fully deflated.
The 1973-87 Chevy C30 Front Dropmember suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with our C30 specific 3” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 3 Front will set the lowest point of the factory frame rails on the ground when fully deflated.
The 1973-87 Chevy Pickup Rear Level 1 Airbag Dropmember suspension system is designed to replace the factory components and improve ride quality, performance, aesthetics, and strength.
The 1973-87 Chevy Pickup Front Dropmember Coilover suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 1 Front will set the bottom of the cab approx. 7-9" inches off the ground at ride height.