Roller rocker arms-Will they fit OE valve covers?

[SVO LOU]

That about sums it up. Went on a long trip this past week and averaged 17MPG. I won't be happy until I'm at 20.
Thinking of getting the FRPP 1.6 roller rockers. There will be a perfromance increase (consistent lift, no flex) and mileage increase (reduced friction).
I'd just like to know if they fit under the stock valve covers without any mods.

Thanks.
Lou.

 

[james t]

yup, they'll fit just fine.

 

[DocVijay]

Will they fit on the OHV? Of course I'd just use 6 of the eight.

 

[expo5.0]

they fit fine! oddly i only get 13-17 mpg though...

 

[james t]

Originally posted by DocVijay
Will they fit on the OHV? Of course I'd just use 6 of the eight.

as far as i know, they are not interchangable with the 4 liter OHV. but, check around, i bet someone makes 'em for the 4.0...