5.0 Edelbrock Performance?
FTE Legend
Joined: Jun 2006
Posts: 31,930
Likes: 1,499
From: Ottawa, Ontario
3.73's won't make enough of a difference to notice so it's not worth the cost, and if you spend most of your time on the low side of 70mph you won't see a milage impact so there's no downside to going straight to 4.10's. Definitely check the fuel pressure situation too.
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