Dave, here are a few photos of the Chrysler Long Ram manifold. I believe my info to be correct as best as I have it.
The Long Ram 30" photo 1 was used on Plymouth & Dodge 361, 383, & 413 engines, and Chrysler 413 300H.
The Short Ram 15" photo 2 was used on the Chrysler 413 300J & 300K models.
The Short Ram Log 15" photo 3 was used on the 413 & 426 Max Wedge 62' to 64' with a variation each of the 3 years.
Both manifolds are 30" tubes but you will see by the photo that the 30" has a crease from the head port all the way to the carb base. The short ram 15" the crease is only half way from the head port. The internal plenum length was changed as well as the exhaust manifolds which are boxed similar to the first Tri-Y manifolds. I used this short ram 15" manifold & exhaust on my 61' Fury 413 Sonoranic Commando.
Nick Tiberio
FuryUs63
From: "David" <torquechap@xxxxxxxxx>
To: 1962to1965mopars@xxxxxxxxxxxxxxxx
Sent: Friday, January 11, 2013 2:10:23 PM
Subject: Putting Rams on a 300L Rag Top
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ramlong1.jpg
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ramshortcrease2.jpg
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15 inch short Log Ram.jpg
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