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AED Performance Billet Spacer Part# GM604AED Performance Birchwood Spacer 1/2" Quadra Jet Part# 6155
AED Performance Birchwood Spacer 1/2" Part# 6150
AED Performance 1/2" Birchwood spacer for standard Holley bolt pattern offeres 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 a simple installation.
Part # 6150
Price $46.32