LS Injector weld bungs LS1 1.1" Length for Custom Intake Manifold Fuel Rail

ICT Billet Fuel Injector Cup 551313; Injector Weld Bungs for Chevy LS

Billet Aluminum Fuel Injector Mock Up Plugs 60mm LS1 Height Set of 8 -ICT 551333

Fuel Injector 0.400" Billet Aluminum Extension Spacer Set [LS3 to LS1 Truck]

ICT Billet Fuel Rail Pressure External Regulator Bypass Plug for Stock LS1

Fuel Injector 1.050" Billet Aluminum Extension Spacer [LS3 to LS1]