Starter - pmgr

[chappys4life]

Just recently picked up a 1970 gmc long bed truck yesterday. Previous owner did not have a ton of information on it but a prior owner to him swapped in what appears to be a 1980s truck 207 block that appears to be rebuilt or at least a lower miles as it runs very smooth with a edelbrock eps intake, edelbrock carb, and headers.

I am doing the general maintenance plugs, wires, cap, rotor, and oil change. While there wanted to change the starter motor over to a pmrg since I want to run new positive cables. I am newer to Chevy engines as I have owned more fords. Just checking I get the right starter. Would I lookup a 1996 Silverado 5.7 auto and use it? Was looking at this

https://www.oreillyauto.com/detail/c...=starter&pos=0