Swap Headers, GM G-Body, 1978-1988

Ultimate Headers now brings our swept back design with “Muscular Elegance” to the fans of the popular General Motors LS-series engines to power their street rods, custom cars and trucks.

The allows the LS-series engines to go between the frame rails of roadsters and other street rods, custom cars and classic trucks with a header system that addresses clearance issues, along with delivering the unique, eye candy appeal of the Ultimate Headers look.

Swap Headers
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1.440.234.9600 TO ORDER
  • Patented design (U.S. Patent US D700,554 S)
  • Includes premium corrosion and heat-resistant ARP (Automotive Racing Products) 12-point, 300 grade stainless steel bolts and washers
  • Large (1-7/8”) 321 Stainless Steel header tubes
  • Header tubes are mounted high and tight, makes a very compact, space efficient package
  • Package includes everything needed for the installation — headers, ARP 12-point Stainless Steel bolts & washers and Cometic MLS (Multi Layer Stainless) header

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GM G-body 78-88 dimensions


  • 19678-1988 GM G-Body
Part Number Tube Diameter Tube Gauge Finish List Price
102041 1-7/8″ 18 gauge Mill $1,195.00
102042 1-7/8″ 18 gauge Satin $1,675.00
102043 1-7/8″ 18 gauge Mirror Polish $1,970.00
102044 1-7/8″ 18 gauge Ceramic Coated Silver $1,495.00
102045 1-7/8″ 18 gauge Ceramic Black Coated $1,495.00
As cast flange/mill finish on tubing Satin flange/satin finish on tubing Mirror flange/mirror finish on tubing Mirror flange/silver ceramic on tubing Mirror flange/black ceramic on tubing
As cast flange/
mill finish on tubing
Mirror flange/
satin finish on tubing
Mirror flange/
mirror finish on tubing
Mirror flange/
silver ceramic on tubing
Mirror flange/
black ceramic on tubing

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