Reviewed By Anthony D (Grand Forks, ND) Reviewed for a
—2/20/2011 10:51 AM
Works as advertised for 05 Silverado 5.3L. Took about 20 minutes to install and gained about 1 MPG.
Reviewed By Masanobu N (Gardena, CA) Reviewed for a
—1/21/2015 9:17 PM
more power carb.easy instalation.
Reviewed By John B (Vallejo, CA)
—8/13/2014 5:52 PM
The spacer is keeping my carburetor cooler and my street rod starts much easier when warmed up.