8mm rockers?

[Slinky]

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."

[Barry]

03 and up 3400. All 3500. Maybe even 03 and up 3100 if they made them

[Slinky]

ok thanx barry!

[Robert 89gt]

I think i have a set from my 3400 topend if you needed them?