? about 331 and 354 rocker assemblies

Discussion of the 331-354-392 HEMIs.

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Hemi8me
Posts: 74
Joined: Wed Sep 01, 2010 8:14 pm
Location: Akron, Ohio

? about 331 and 354 rocker assemblies

Post by Hemi8me »

Are the 331 and 354 rocker arm assemblies the same?
The hemi is all I have for my Rat Rod.....1956 354 HEMI
DHEMI
Posts: 100
Joined: Mon Mar 06, 2006 8:01 am

Re: ? about 331 and 354 rocker assemblies

Post by DHEMI »

I am 99 and 44% positive that they are the same,but there might be something
that I am unawere of.
392heminut
Posts: 488
Joined: Sat Nov 30, 2002 2:16 pm

Re: ? about 331 and 354 rocker assemblies

Post by 392heminut »

Yes, they are the same.
Owner of the Poor Man's Hemi Cuda
Hemi8me
Posts: 74
Joined: Wed Sep 01, 2010 8:14 pm
Location: Akron, Ohio

Re: ? about 331 and 354 rocker assemblies

Post by Hemi8me »

392heminut wrote:Yes, they are the same.
I was thinking so. Is the 392 the same too?
The hemi is all I have for my Rat Rod.....1956 354 HEMI
George
Posts: 694
Joined: Wed Aug 25, 2004 4:12 pm
Location: Fl

Re: ? about 331 and 354 rocker assemblies

Post by George »

The 51-3(&54?) aren't quite as beefy as the later ones, but will interchange. Seems to be diffrences in oil passages in the stands even with same numbere on them.
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