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Swap Headers
Long Tube Headers
GM LS/LSX for Art Morrison Tri-Five Chassis

  • Please place your order for these headers through
  • Patented design (U.S. Patent US D700,554 S)
  • Jig fixture, TIG welded for precise quality control
  • Easy to install
  • Header tubes are mounted high and tight, makes a very compact, space efficient package
  • Eye catching flanges add dramatic improvement to the engine compartment
  • Includes everything needed for the installation -- headers, ARP 12-point Stainless Steel bolts & washers and Cometic MLS (Multi Layer Stainless) header
...........................................Click on images below to enlarge........................................


  • Art Morrison Tri-Five Chassis
  • Header comes with low profile clamps and 12" extension to take you past the cross member
Finish List
102071A 1-7/8" 18 gauge Mill $1,403.00 retail
102072S 1-7/8" 18 gauge Satin $1,896.00 retail
102073M 1-7/8" 18 gauge Mirror Polish $1,925.00 retail
102074S 1-7/8" 18 gauge Ceramic
Coated Silver
$1,625.00 retail
102075B 1-7/8" 18 gauge Ceramic
Coated Black
$1,625.00 retail


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

Note: All headers are not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations and are intended for Closed Course Competition only.

WARNING: This product can expose you to chemicals including Chromium (VI), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Flanges Cast Tight Radius Bends 321 Stainless Collector Flanges Collector Flanges Customer Rides Latest Install Flanges Cast Tight Radius Bends 312 Stainless

Ultimate Headers are sold exclusively through performance and installer shops. For products, specs and where to buy click here.