I have a 05 chevy silverado with headers to a flowmaster exhaust, no catylic converters. A k & n cold air intake, throttle body spacer and a comp cam. with a 109 lope seperation. part number # 54-600-11. I need a set of heads now and a torque converter. but i dont know what heads would be the best choice or how much ported. any suggestions?

 

What size motor and cam?

 

5.3, and the cam is 275 its a comp cam thumpr series

 

http://www.texas-speed.com/shop/item...id=84&catid=20 these are tried and true, good head for a reasonable price.

just depends what your goals and budget are. 3 sponsors on your right to choose from.

 

http://www.proheads.com/pricing.html

another sponsor with some options/pricing