works perfectly, its for a 95 z28, automatic only, i had checked part and serial number when i purchased item and it states only for 95 auto z28. easy installation as well, piggybacks your pcm, upper right grey connection, as show on their website. because of timing and fuel changes im getting my car dyno tuned, that is the reason im selling it. 140 shipped obo,
thank you

 

still for sale, once i took it off my car i noticed a big difference, response time went down, and acceleration went down as well

 

still for sale, perfect for easy power, pm me thx

 

still for sale