John Blinn

I will look into Erson and see what I find. Thank you for your help.

I am looking for the camshaft profile. 1. I believe this camshaft is a replacement since the engine it came out of was bored. 2.The engine is not the original and has a four barrel Holly carb. 3.The transmission is a 2 speed automatic. Long story short the engine in my Lemans has a cracked block. I found a replacement 326 with a two barrel carb that came out of a 1967 Tempest with a two speed automatic transmission. I am rebuilding it and thinking of using Lemans intake and camshaft.

I am trying to identify the manufacture of the camshaft that came out of a 1966 Pontiac Lemans 326. It is stamped with the following: Sp8 55, *** and E 1. Not having any luck searching the internet.