3500 Heads

[gectek]

Ok so i have heard alot of diff things, and im tryin to figure it out...need some help. What would the compression ratio be on a 3400 with the 3500 top end swap, heads being stock height and deck normal also. And also are the 3500 heads any taller physically that would warrant custom length pushrods?

[SappySE107]

9:1 vs 9.6:1 compression using stock 3500 heads and valves. Same length pushrods and rocker arms but smaller bolts for the rockers form all 03+ 60V6 pushrods and the older 10mm studs.

[gectek]

ok, so have u heard anything back from anyone that has used the gold race rockers u have on the store, or can they be used on the 3400 with the stock valve covers

[bszopi]

Yes, they can be used with stock valve covers. There are several members on the site that currently are running them. Do a search and you will find countless threads on them.