Holley Inverted Flare Fitting Adaptor Nut HO26-26 Shocks & Springs Exhaust valve to suit Aeroflow

Exhaust valve to suit Aeroflow Performance Small Block Ford Windsor cylinder heads

This is a 2 port 1:1 boost compensating return style regulator that is adjustable from 15-65 PSI + boost reference and is designed to be used in conjunction with any electric EFI fuel pump

Differential Wedge Plates2° Pinion Angle Change

Steel 4-bolt main bearing caps are standard

And Their Ability To Resist R ust

Holley Inverted Flare Fitting Adaptor Nut HO26-26 Shocks & Springs Exhaust valve to suit AeroflowHolley Inverted Flare Fitting Adaptor Nut3 8":; Thread 7 8 20 (A) x 5 8 18 (B)(Fits Center Hung Float Bowls HO26 26 26 26 Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From start to finish, Holley has the parts to make your dream a reality.