Holley EGR Heat insulator Base Flange Gasket. Gasket is ~ 0.125" thick.
Holley Model 4180 Idle Mixture Screws With O-Ring Gaskets. Set Of Four.
Holley Model 4180 Blue Gasket Kit For Vacuum Secondary 600 CFM Carbs
Holley Model 4180 Idle Mixture Screws With O-Ring Gaskets - Twin Pack.
Holley Model 4180 Series Vacuum Secondary Linkage Rod.
Holley Model 4180 Insulator Base Flange Gasket.
Holley Model 4180 Carbs Brass Throttle Blade Screws.
