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Throttle Body Spacers

Air Intake - Throttle Body Spacers
Air Intake - Throttle Body Spacers
Air Intake - Throttle Body Spacers

A throttle body spacer will insulate your TB from the heat of the supercharger. Keeping your TB cool will help keep your intake temperatures down thus reducing KR and increasing HP potential. 

The inlet is 72mm to work great with stock or our ported throttle bodies. 

Series II '97-03 supercharged L67 & '04-05 Monte/Impala (supercharged only) spacer includes: 

  • 3/4" spacer
  • 2 gaskets
  • 3 longer studs
  • Detailed instructions 

Series III '04+ Grand Prix GTP spacer includes: 

  • 1/2" thick spacer
  • 4 new bolts 
  • RTV

Does not fit RWD applications - for example Camaro/Firebird. 

Torque Specs: Throttle body: 84-89 in/lbs.

Air Intake - Throttle Body Spacers
Air Intake - Throttle Body Spacers
Air Intake - Throttle Body Spacers
Customer Reviews
4.8 Based on 41 Reviews
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Aaron b.
United States United States
Almost perfect.

Overall the throttle body spacer fit well and it does keep the throttle body cooler. My two complaints are one on the series 3 motor they want you to use rvt to seal it instead of doing that I went to AutoZone and got some gasket material and cut out my own gasket. The second complaint is ZZP use of Allen head bolts I do not like Allen head bolts when they get old and rusted in tight they strip out I wish they would send hex head bolts it was the same way when I did my rockers they sent Allen head bolts

Jason C.
United States United States
Throttle body spacer

product is great and performs just as it should I look forward to making more purchases from zzp

Tony V.
United States United States
3800 moter

All there stuff is great!! And specialize in 3800 preformence

Craig H.
United States United States
97 Buick PAU

Fit pretty good, little bit of extra convincing. Seems like a real quality product.

Mark M.
United States United States
03 Regal

Once again it does as stated from ZZPerformance. No mods required for my 03 regal gs . Although it was a really tight fit it took some convincing to get it on there.