6170 AED Performance Birchwood Open Style Spacer 1" Holley 4150 Carbs in Ronkonkoma, New York

AED Performance 6170 1" Birch wood spacer for standard Holley bolt pattern offers increased torque and power output while providing a thermal barrier to help increase fuel density. This results in a better charge available for combustion as well as increased plenum volume. We also offer stud kits to match the spacer for simple installation. Email or call Action Performance be sure to FIND US ON FACEBOOK. We accept PayPal.