Get 10% OFF all Porterbuilt Parts In Stock! Click here to check inventory.

1973-91 Blazer

Filter
Set Descending Direction

13 Items

per page
View as List Grid
  1. Porterbuilt 1963-87 1" Narrowed Control Arms - Factory Crossmember

    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.
    1" NARROWED
    FOR FACTORY CROSSMEMBER ONLY!

    Learn More
    $1,099.00
  2. Porterbuilt 1973-87 C10 Front Dropmember - Level 3 Extreme

    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

    Learn More
    was $1,399.00 Special Price $1,259.10
  3. Porterbuilt 1963-87 Transmission Crossmember
    Porterbuilt tubular transmission crossmember for 1963-87 Chevy trucks. Learn More
    $119.00
  4. Porterbuilt 1" Narrowed Control Arms - Version 7 Dropmember, Airbag

    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.

    1" NARROWED
    FOR VERSION 7 DROPMEMBER ONLY

    Learn More
    $1,099.00
  5. Porterbuilt Front Swaybar - Version 7 Dropmember
    Porterbuilt 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
    $349.00
  6. Porterbuilt Standard Length Control Arms - Version 7 Dropmember, Airbag

    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.

    STANDARD LENGTH
    FOR VERSION 7 DROPMEMBER ONLY

    Learn More
    was $1,099.00 Special Price $989.10
  7. Porterbuilt 1" Narrowed Control Arms - Version 7 Dropmember, Coilover

    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.

    1" NARROWED
    FOR VERSION 7 DROPMEMBER ONLY

    Learn More
    $1,099.00
  8. Porterbuilt Battery Box, Driver Side
    Battery Box for Optima Yellow Top
    Driver Side Learn More
    $169.00
  9. Porterbuilt Battery Box, Passenger Side
    Battery Box for Optima Yellow Top
    Passenger Side Learn More
    $169.00
  10. Porterbuilt 1973-87 C10 Front Dropmember - Level 1 Mild, Airbag

    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"

    Learn More
    $1,399.00
  11. Porterbuilt 1973-87 C10 Front Dropmember - Level 1 Mild, Coilover

    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"

    Learn More
    $1,399.00
  12. Porterbuilt 1973-87 C10 Front Dropmember - Level 2 Touring, Coilover

    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"

    Learn More
    $1,399.00
  13. Porterbuilt 1963-87 1" Forward & 1" Narrowed Control Arms - Factory Crossmember

    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.
    1" FORWARD & 1" NARROWED
    FOR FACTORY CROSSMEMBER ONLY!

    Learn More
    $1,099.00
Filter
Set Descending Direction

13 Items

per page
View as List Grid