NEwbie minor upgrade?
my set up is longtube headers, 4.10 gears rebuilt 4l60E with all the inside upgrades, 3200 Fti stall, cold air intake with a pcmforless tune.
mods i want done is
-58mm throttle body
-ported intake
-full exhaust no cat
- 503 cam, new rocker arms, push-rods, springs
where can i buy the 7/16 push rods or can i use a different type of 5/16 push rods...i really don't know nothing but im learning everyday...looking to get about 350-390rwhp


