1973-87 GM Trucks
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Porterbuilt 1973-87 C10 Front Dropmember - Level 2 Touring, Coilover$1,299.00
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 2 Front will set the bottom of the cab approximately 5-6" off of the ground at ride height.Ride Height - 5-6"
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Porterbuilt 1973-87 C10 Front Dropmember - Level 1 Mild, Coilover$1,299.00
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 set the bottom of the cab approximately 7-8" off of the ground at ride height.Ride Height - 7-8"
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Porterbuilt 1973-87 C10 Front Dropmember - Level 1 Mild, Airbag$1,299.00
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 set the lowest point of the factory frame rails approximately 3" off of the ground when fully deflated.Ride Height - 6-7"
Deflated Height - 3"
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Porterbuilt Battery Box, Passenger SideSpecial Price $134.10 Regular Price $149.00Battery Box for Optima Yellow Top
Passenger Side Learn More -
Porterbuilt Battery Box, Driver SideSpecial Price $134.10 Regular Price $149.00Battery Box for Optima Yellow Top
Driver Side Learn More -
Porterbuilt Raised Bed Floor Mounts - 1973-87Special Price $494.10 Regular Price $549.00Raised Bed Floor Mounts for 1963-72 Dropmember Equipped Trucks
NOW INCLUDES MOUNTING BRACKETS FOR BOYD FUEL TANK Learn MoreOut of stock -
Porterbuilt 1" Narrowed Control Arms - Version 7 Dropmember, CoiloverSpecial Price $899.10 Regular Price $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.
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1" NARROWED
FOR VERSION 7 DROPMEMBER ONLY -
Porterbuilt Standard Length Control Arms - Version 7 Dropmember, AirbagSpecial Price $899.10 Regular Price $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.
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STANDARD LENGTH
FOR VERSION 7 DROPMEMBER ONLY -
Porterbuilt Front Swaybar - Version 7 Dropmember$289.00Porterbuilt front swaybar for 1963-87 Version 7 Dropmember equipped trucks.
Fits Level 2 Coilover and Level 3 airbag kits only!
DOES NOT FIT LEVEL 1 DROPMEMBER KITS! Learn More -
Porterbuilt 1" Narrowed Control Arms - Version 7 Dropmember, AirbagSpecial Price $899.10 Regular Price $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.
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1" NARROWED
FOR VERSION 7 DROPMEMBER ONLY -
Porterbuilt 1963-87 Transmission CrossmemberSpecial Price $89.10 Regular Price $99.00Porterbuilt tubular transmission crossmember for 1963-87 Chevy trucks. Learn More
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Porterbuilt 1973-87 C10 Rear Dropmember - Level 3 Extreme, Airbag$2,299.00
The Dropmember Rear modular suspension system is designed to replace the factory components and improve ride quality, performance, aesthetics, and strength.
Ride Height - 4"
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Deflated Height - Lay Frame -
Porterbuilt 1973-87 C10 Rear Dropmember - Level 1 Mild, Airbag$2,299.00
The Dropmember Rear modular suspension system is designed to replace the factory components and improve ride quality, performance, aesthetics, and strength.
DOES NOT REQUIRE ANY BED FLOOR MODIFICATION!
Ride Height - 7"
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Deflated Height - 3" -
Porterbuilt 1973-87 C10 Front Dropmember - Level 3 ExtremeSpecial Price $1,169.10 Regular Price $1,299.00
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.Ride Height - 4"
Deflated Height - Lay Frame
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Porterbuilt 1963-87 1" Narrowed Control Arms - Factory CrossmemberSpecial Price $899.10 Regular Price $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.
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1" NARROWED
FOR FACTORY CROSSMEMBER ONLY!