Sanderson Blockhugger headers for LS V8 Swapped Exocet

Sanderson Blockhugger headers for LS V8 Swapped Exocet


Regular price $425.00 Save $-425.00
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Only -3 items in stock!

The V8RLS1 blockhugger header is fits Mazda Miata LS engine conversions and 1927-Up cars and trucks using GM LS engines.

This design places the driver's side collector slightly off center, and being only 7¾" from the center of the flange to the bottom of the collector provides ample room for the tightest fit in a variety of vehicle applications.

Works great with Flyin' Miata and similar conversions. You will likely need to create clearance in one of the runners to create room for the steering shaft.

Comes with all hardware necessary for installation.


  • Engine : GM LS1 (5.7L); LS2 (6.0L); LS3 (6.2L); LS4 (5.3L); LS6 (5.7L)
  • Primary Tube Diameter : 1½"
  • Collector Diameter : 2½"
  • Weight : 17 LBS / 7.71 KGS
  • 16-Gauge Primary and Collector Tube Thickness
  • 3/8" Thick Flange
  • Patented Flange Design Requires NO Gaskets
  • Tightest Fitting Header Available Anywhere!
  • Made in the USA


  • Header Bolt Set
  • Collector Reducer Set


Aluminized Ceramic Coating is available and RECOMMENDED on all Sanderson Headers. They apply a multi-layer inside and outside silver ceramic coating in-house to meet high standards of quality, and polish the coated header to a high luster. This coating provides aerospace and military technology to your vehicle to control the heat in your engine bay, improve cylinder scavenging of exhaust gases, and increase the longevity of your header investment.