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If it is a wedge, you can buy complete engine bolt kits from vendors on Ebay and Mancini, but mostly they will be for the 6 bolt valve covers.
https://www.manciniracing.com/reenbopa.html
From: Chrysler300@xxxxxxxxxxxxxxx <Chrysler300@xxxxxxxxxxxxxxx>
On Behalf Of John Grady jkg@xxxxxxxxxxxxxxxxx [Chrysler300]
Sent: Monday, April 20, 2020 12:34 PM
To: Matt Allyn <allynentertainment@xxxxxxxxx>
Cc: Chrysler 300 List <chrysler300@xxxxxxxxxxxxxxx>
Subject: Re: [Chrysler300] 1962 383 Build Questions...
Matt , generally any bolt used for fastening ( not head bolts) needs to enter the female thread at least as much as its own diameter. 150% -200 % of that diameter is much better , if tapped deep enough . . So you can figure that out . Buy boxes of grade 8 hex cap screws and lock washers , in a few sizes , will cost less and far less time than trying to do this to some exact spec number of single bolts . Some holes may be tapped blind forcing slightly shorter , some bolts will have flat washers and lock washers .
Someone like ARP May have B block bolt kits with better , but possibly non stock looking fasteners , maybe a listing of those helps you to 90 % but engines vary . Holes into water need sealant on them . I use stainless steel often , have boxes of the sizes commonly used . See Amazon .. Albany County Fasteners very good , great prices .
studs on exhaust manifold would have to come from auto supplier or ARP
Good luck , John
Sent from my iPhone not by choice
On 19 Apr 2020, at 11:14 pm, Matt Allyn
allynentertainment@xxxxxxxxx [Chrysler300] <Chrysler300-noreply@xxxxxxxxxxxxxxx> wrote:
If any knows answers for any of the following; that would be grand!
- Intake Manifold Bolts - I know there are 8. Anyone know the sizes? Some are longer due to the air conditioning brackets.
- Water Pump Housing Bolts - I know there are 6. Anyone know the sizes?
- Thermostat Housing Bolts - Anyone know their size?
- Valley Pan Cover Bar Bolts - I know there are 6 of them. Anyone know what size they are?
- Valve Cover Bolts - I have the 6 bolt covers. Anyone know what size they are?
- Exhaust Manifold Studs & Nuts - Anyone know what sizes are needed? I know at least one of them is longer due to a bracket attaching to it
And Finally....
- The Rocker Shafts & Arms that I have....
- They have 4 Spacers; Is that correct?
- I read that some had 5 Spacers; 2 that were thicker that the other 3?
- Which is correct?
- And / Or - If I wanted to buy new, stock Shafts & Arms; who would you suggest?
Thanks!
Matt Allyn