injectors and throttle blades are bigger... altho it is to much CFM for a 350.... go to
www.fullsizechevy.com and they have a vendor that does flow matched performance injectors and tbi units.
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2005 Joe Gibbs Silverado # 0396
1988 Monte Carlo SS 5.3/T56 and too many mods.
2003 Honda 954RR