1.65 td on flat tappet hyd cam 212/212

[ericttype]

1.65 rocker on flat tappet cam with iron heads will i need to change the lenth of the stock push rods because of the roller rockers. im just trying to see what lenth other people have run with a flat tappet 212/212 cam i have a 86 109 block thanks

 

[Chris McDade]

I don't believe you will have to change them.

I ran stock push rods with 1.65's and a 218/218 flat tappet without any problems. Went 10.40's with that combo.

Good Luck.

 

[bison]

You will have to check them.