Recommended Accessories
2003-2007 Chevrolet Silverado 3500 - Street Performance Throttle Body Spacer Helix Power Tower Plus - Aluminum, Direct OE replacement
Product Description: STREET PERFORMANCE HELIX POWER TOWER PLUS THROTTLE BODY SPACER, T-6061 ALUMINUM -- Provides additional power up to 22 h.p. and...Read More
Material: Aluminum
Series: Helix Power Tower Plus
Type: Direct OE replacement
Warranty: Street Performance's 30-day Warranty
- Overview
- Extended Warranty
This product fits the following Chevrolet Silverado 3500 submodels
- 2003-2005: Base; 8 Cyl 6.0L; "GAS, FI, VIN U"
- 2003-2006: LS; 8 Cyl 6.0L; "GAS, FI, VIN U"
- 2003-2006: LT; 8 Cyl 6.0L; "GAS, FI, VIN U"
- 2004-2006: WT; 8 Cyl 6.0L; "GAS, FI, VIN U"
- 2007-2007: Classic LS; 8 Cyl 6.0L; "GAS, FI, VIN U"
- 2007-2007: Classic LT; 8 Cyl 6.0L; "GAS, FI, VIN U"
- 2007-2007: Classic WT; 8 Cyl 6.0L; "GAS, FI, VIN U"
Product reviews
Great buy by Slapstick Av '05, May 5, 2008
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I installed a K&N Gen 2 FIPK the same time I installed my spacer... There's BIG difference in both response & gas mileage. I should have calculated my gas mileage before I did it but I'm not watching my gas gauge wind down like a clock anymore. It's appea
by Rob, May 2, 2008
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Chevy Avalanche went from 17.2mpg to 18.5mpg!!!!Need I say more?
not a bad buy by mateo, June 5, 2008
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not a bad buy with the combonation of the cold air intake and single stage muffler it gets up and goes. and people hear you coming... makes a slight whistle like a turbo charger (you can really hear the air being sucked in and twirled around through the a
not to sure! by steve, September 28, 2009
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I'd say witha cold air intake system this would work good. I dont have cold air intake system and it didnt do much for my truck. gas mileage went down and my torque increased a little. Not to sure what to make of it yet!





