Pontiac 403 rockers

[icanfixall]

Any chance these are the same rockers as we have in the early 6.9 engines. they sure look the same but I have nothing to compare them too. Wonder if someone can run a part number and see. We all know our lifters fir many different engines be it GM or International.
http://www.ebay.com/itm/1977-1978-1...Parts_Accessories&hash=item3cde05e978&vxp=mtr

 

[typ4]

ratio is 1.5 ours is 1.7 iirc and pushrod offset is wrong. I have tried almost every production rocker out there. Just sayin.
they used to make a 1.65 rocker for ponchos

 

[towcat]

403pontiac = 260-403oldsmobile
no, they are not the same as our stamped steel rockers.

 

[icanfixall]

Thanks guys. Reason for asking this question is I was watching Gas Monkey Garage and they ruined a trans Am engine by using the wrong breakin oil. When the valve covers came off I saw what looked like our early 6.9 rockers with the bar between them. It looked like ours so I had to ask.