Even though the big block V8 gives sound dependability no engine is ideal and there aren't any exceptions below. The Chevy 454 has some identified difficulties with exhaust manifolds, the cylinder head, and backfiring. In 1973, Together with the 454 having still left the large efficiency earth and migrated about https://deansknny.blogolize.com/5-essential-elements-for-454ss-for-sale-74932877