8mm rockers?
Posted: Fri Dec 02, 2011 8:30 pm
what engines have them?
apparently when i put my 3500 heads + 3500LIM + 3500 UPPER on my 02' 3400 engine i need 8mm rockers and can use the same pushrods/valves..
so what engines do they come on?
"Using 3500 heads on a 3400 lowers compression to about 9:1 on a stock bottom end 3400. Pushrods, valve springs, retainers, keepers, and valves are all compatible. 8mm rocker arms are the only option for the 3500 heads, so for those with 96-02 3400, you will need the 8mm rockers to do the swap."
apparently when i put my 3500 heads + 3500LIM + 3500 UPPER on my 02' 3400 engine i need 8mm rockers and can use the same pushrods/valves..
so what engines do they come on?
"Using 3500 heads on a 3400 lowers compression to about 9:1 on a stock bottom end 3400. Pushrods, valve springs, retainers, keepers, and valves are all compatible. 8mm rocker arms are the only option for the 3500 heads, so for those with 96-02 3400, you will need the 8mm rockers to do the swap."