Throttle Body Injection (TBI) Spacers

87-90 7.4L/2" TBI on 5.0-5.7L 1.75" Manifold- SMOOTH-BORE Throttle Body ADAPTER

1987-90 7.4L or 2" TBI unit on to 5.0-5.7L 1-3/4" Manifold- SMOOTH-BORE Throttle Body ADAPTER

1987-90 7.4L Chevy/GMC Trucks/SUVs/Motorhomes- SWIRL-TORQUE Throttle Body Spacer

1987-90 7.4L Chevy/GMC Trucks/SUVs and Motorhomes- SWIRL-TORQUE Throttle Body Spacer

91-95 4.3L V6, 5.0, 5.7L V8 GM Truck/SUV-SWIRL-TORQUE Throttle Body Spacer

1991-95 4.3L V6 or 5.0L, 5.7L V8 Chevy/GMC Trucks and SUVs- SWIRL-TORQUE Throttle Body Spacer

86-91 GM Truck/SUV w/4.3L V6, 5.0L,5.7L V8- SWIRL-TORQUE Throttle Body Spacer

1986-91 Chevy/GMC Trucks and SUVs with 4.3L V6 or 5.0L, 5.7L V8- SWIRL-TORQUE Throttle Body Spacer

92-95 GM Truck/SUV w/4.3L V6, 5.0L,5.7L V8- SWIRL-TORQUE Throttle Body Spacer

1992-95 Chevy/GMC Trucks and SUVs with 4.3L V6 or 5.0L, 5.7L V8- SWIRL-TORQUE Throttle Body Spacer

86-91 GM Truck/SUV w/4.3L V6, 5.0L,5.7L V8- WIDE-OPEN Throttle Body Spacer

1986-91 Chevy/GMC Trucks and SUVs with 4.3L V6 or 5.0L, 5.7L V8- WIDE-OPEN Throttle Body Spacer

92-95 GM Truck/SUV w/4.3L V6, 5.0L,5.7L V8- WIDE-OPEN Throttle Body Spacer

1992-95 Chevy/GMC Trucks and SUVs with 4.3L V6 or 5.0L, 5.7L V8- WIDE-OPEN Throttle Body Spacer

86-91 GM Truck/SUV w/4.3L V6, 5.0L,5.7L V8- SMOOTH-BORE Throttle Body Spacer

1986-91 Chevy/GMC Trucks and SUVs with 4.3L V6 or 5.0L, 5.7L V8- SMOOTH-BORE Throttle Body Spacer

92-95 GM Truck/SUV w/4.3L V6, 5.0L,5.7L V8- SMOOTH-BORE Throttle Body Spacer

1992-95 Chevy/GMC Trucks and SUVs with 4.3L V6 or 5.0L, 5.7L V8- SMOOTH-BORE Throttle Body Spacer

1987-90 7.4L Chevy/GMC Trucks/SUVs or Motorhome-SMOOTH-BORE Throttle Body Spacer

1987-90 7.4L Chevy/GMC Trucks/SUVs and Motorhomes- SMOOTH-BORE Throttle Body Spacer

91-95 4.3L V6, 5.0, 5.7L V8 GM Truck/SUV-SMOOTH-BORE Throttle Body Spacer

1991-95 4.3L V6 or 5.0L, 5.7L V8 Chevy/GMC Trucks and SUVs- SMOOTH-BORE Throttle Body Spacer

1/4" Throttle body housing riser plate; 86-95 GM truck w/4.3L V6, 5.0, 5.7L V8

1/4" Throttle body housing riser plate for 1986-95 Chevy/GMC trucks with 4.3L V6 or 5.0-5.7L V8's

1987-90 7.4L Chevy/GMC Trucks/SUVs or Motorhomes- WIDE-OPEN Throttle Body Spacer

1987-90 7.4L Chevy/GMC Trucks/SUVs and Motorhomes- WIDE-OPEN Throttle Body Spacer

91-95 4.3L V6 or 5.0L, 5.7L V8 GM Truck/SUV- WIDE-OPEN Throttle Body Spacer

1991-95 4.3L V6 or 5.0L, 5.7L V8 Chevy/GMC Trucks and SUVs- WIDE-OPEN Throttle Body Spacer