Re: Is a 304 worth rebuilding?

["Jim Blair" <carnuck@xxxxxxxxxxx>]

A: Someone recently suggested using 4.0L pistons in a 304 block (they had 
already done it) It's really tempting for me since I have a 304 (needing 
rebuilding due to worn bearings) and TWO '91 4.0L engine cores (block 
assembly only) that have good used pistons I could do this with at minimum 
cost. I think the minor boring job to use these pistons would even allow the 
aluminum heads to work without shrouding the valves?
   On the steering gear, I would replace rather than rebuild as the seal kit 
(available from NAPA) doesn't include new bearings or bushings (if the 
bottom bushing is worn out, the seal stops sealing) An upgrade to the box 
for nicer steering down the road would work now too!


From: "Todd  Wallis" <cyclone@xxxxxxxxxxxxx>
To: mail@xxxxxxxxxxxx
Subject: Is a 304 worth rebuilding?
Date: Sat, 19 Mar 2005 20:00:15 -0600

I pulled the trusty but tired 304 2bbl out of my 73 Javelin last weekend.
I'm looking for more performance but nothing crazy.  I won't be running it
at the drag strip and reliability is king in my book.  I am willing to spend
a little money to get a little more out of it though.   I'll put some money
in the heads maybe even splurge for aluminum heads on it and a 4 barrel
intake of course.  I only plan on changing the pistons in the unlikely event
that mine are not serviceable.   A friend has a 343 that he may be willing
to part with.  He said it is in good shape but needs a rebuild.

1.  Is a 304 worth it?   I think I read that the Edelbrock heads are for the
343ci and greater engines.  Sounds like it might preclude me from using them
on the 304.

2.  Is it possible to get a reproduction emissions decal (on the passenger
side of the cowl) and the alignment/tire balance sticker that was on the
right side shock tower?

3.  Does anyone make the black plastic straps that hold the wiring harness
to the inner fenders?  If not, are there any decent substitutes?

4.  My steering gear has a slow drip to it.  Is this common?  Can the unit
be rebuilt or is it best just to replace it.  Obviously now is the time
since the engine is out.

If I go with the 343, will all of my original brackets bolt right up?



Thanks for any input.

Todd Wallis
73 Javelin
70 Machine (for sale)

71 Cyclone