UMI Performance 64-67 GM A-Body Adjustable Upper Control Arms - Ultimate Arms Brand_Samlex America The AIRAID Throttle Body Spacer

The AIRAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer

B (inch) 53/64"

Prevents losing small installation hardware during installation or removal

The NavPilot 711C features a color day/night graphic display

UMI Performance 64-67 GM A-Body Adjustable Upper Control Arms - Ultimate Arms Brand_Samlex America The AIRAID Throttle Body SpacerFeatures: On Car Adjustability 4140 Chrome Moly Threaded Tube Adapters 4140 Heated Treated Chrome Moly Adjusters Hard Chrome Plated, Teflon Kevlar Self Lubricating Race Rod Ends Features Precision CNC Machining and Fully Welded CNC Machined 6061 Aluminum Step Bushings Durable Long Lasting Powder Coat Finish