I just recently bought a set of 1.6 promag non self-aligning roller rockers. Bought them from a mechanic in town. Found out they are for a ford 302-351. Looked in summit and saw a different part number. These are 7/16"

Will these work in my 95 trans am? im going with afr heads. Whats the difference? I cant see any because fords can use chevy studs, valves, and springs.

 

No. Right Ratio but wrong placement

 

anyone need these??