both are used and have aprox 10k miles on them. I think the bottom gear on the timing set is larger due to the fact that my engine has been line bored. They both are in great shape and full working order. My new motor has a electric water pump,double roller chain and a distributor for my fast system. Do not need these any longer.
I will entertain all offers.

 

lt4 ed timing set sold.

 

I have pictures of the opti spark with msd cap and rotor, will email on request.