The highest engine substitute was the LS6 Edition with 450bhp. The regular Chevelle SS 396 ongoing with its 402 cid engines, although the 325bhp was dropped along with the 350bhp Version was now typical. A Cloyes timing chain ensures ideal rotation Whilst CNC ported LS3 heads keep the pavement stomping https://bookmarklayer.com/story19944133/the-2-minute-rule-for-454-ss-bucket-seats-for-sale