WHAT DOES 454SS FOR SALE MEAN?

Hardened valve seats further more improved reliability and served enable these engines to previous for much longer than the sooner versions, even with no safety Earlier supplied by leaded gasoline. 1974 was the last 12 months of the 454 inside the Corvette, Even though the Chevelle offered it in the main 50 percent of the 1975 design 12 months. It