Moroso Phenolic 1/2" Open Carburetor Spacer - Fits Holley 4500 Dominator - Open Plenum Design HASZ19SM Adjustable cut to fit legs

Adjustable cut to fit legs allows use on various applications and provides an easy installation

Designed for use with the Holley VR1 and VR2 Brushless in-line fuel pumps

2021-2022 Jeep Wrangler Unlimited Rubicon 4xe

Control Arm Bracket Tower

Moroso Phenolic 1/2" Open Carburetor Spacer - Fits Holley 4500 Dominator - Open Plenum Design HASZ19SM Adjustable cut to fit legsAdvanced phenolic compounds are specially formulated to reduce heat conductivity 10 times greater than aluminum Reducing fuel temperature inside the carburetor results in a denser, more powerful fuel charge to the manifold Insulating phenolic spacers come pre drilled for alignment pins and include all mounting hardware Gaskets not included Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and