× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 1970 LT1 Valvecovers
Posted to R.P.M. Forum on 9/6/2010 1 Reply

[...trimmed text...]

Back in the day the manufacturers also under rated the HP numbers on these cars for insurance reasons.

Login to read more.

1 Replies Received (View Replies)