kessler
New member
ok as some of you might know im in the process of building the TY and its come time to get the Rockers/Push Rods/Lifters, But what i need to know is the rockers that i need to run are either going to be a 1.6 or the 1.5 what are the big differences in running these 2 diff, I have a set of 00 vortec heads and 2.02/1.60 Valves and pistons/rods, Are the Diff in the rockers that big of a deal with a truck that will be driving alot in the summer time....... Oh ya i also have the 415 comp cam?? Also where do i find the Push rods to run with the new heads