This is a 90mm 1" Throttle body spacer does not require shimming bending or an intake spacer. See my other listings for 70, 75, 80, 85, 90 mm.  Check my other listings for upper to lower spacers to fit GT40, 5.0 , and Edelbrock performer intakes.   

Made with pride in the USA Trying to keep the jobs in the USA

Machined from Billet aluminum on our in house CNC machines. This spacer is machined in 2 pieces and bonded to save wieght and mass.

Includes 2 gaskets (made of HTPE), 4 studs, 4 nuts, and washers for easy installation.  

Thanks for the business in advance