Dougs D452 on a low deck? (383/400)

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Dougs D452 on a low deck? (383/400) #3118352 02/02/23 03:52 PM 02/02/23 03:52 PM
Joined: Mar 2006 Posts: 200 Maryland M mrob OP enthusiast
mrob OP enthusiast M Joined: Mar 2006 Posts: 200 Maryland	Hi, Just wondering if anyone is running the Dougs D452 headers (2 inch primaries, 3.5 inch collectors) on a low deck (383/400)? According to the website, the D452's are made for the RB engines (413, 426, 440), but I don't see why the can't be used on a B engine. I know the RB has a taller deck height, so maybe that's a problem when using these headers on a B engine? Maybe the tubes would hang lower on a low deck vs the tall deck? Don't know ... The main reason that I'm asking is because I'm planning on building a 512 low deck stroker that should put out around 600HP. At that HP level, I think a 2 inch primary tube is the right size.

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