Trans-Dapt 86-92 SB Chevy Ported Throttle Body Spacer GBDXXC digital vibration tests proved the

digital vibration tests proved the ATI Super Damper to be 30% more effective than original equipment style dampers

GM Cars / Trucks

MSD Heavy Duty HEI

Outlaw Bandit

and Marauder

Trans-Dapt 86-92 SB Chevy Ported Throttle Body Spacer GBDXXC digital vibration tests proved theProduct Description: Throttle Body Spacer Smooth Bore 1 in Thick Gasket Hardware Aluminum Burnished V6 V8 GM Fullsize SUV Truck 1986 91 Sold Individually Trans Dapt offers a wide range of custom engine components to boost both the performance and style of many vehicles. Their product line includes oil pans, oil filter relocation kits, valve covers, custom air cleaners, throttle body spacers, dress up kits, and much more. Trans Dapt Performance