Hey all, i have a 81 camaro with a 4brrl (rochester q-jet) 305 LG-4 (i know, i know, junk lol). But i went to start it yesterday and the bat was dead. I used a fully charged B&D jumper pack (which worked on it before when the bat was dead) but now the motor isnt cranking enough (way to slow), could it be my starter going? IDK whats up, it worked before to crank it just fine?

Any suggestions?

Thanks
Joe