RM351

The shifter I have has the bracket for a C6 plus I have a 31 spline yolk so I could go either C4 or C6. I wanted to make sure the C6 is not overkill in weight or power robbing compared to a FMX if I choose to go with that.

Crap...probably need to sell one of my organs to pay for a custom job.

Was going to use the original booster, still works.

No worries, try that first and go from there.

Car still a few months away from being driven so I thought before I do I need to find out whether I need this valve or not. I've bought a new brake master cylinder, it's from Bosch Part No. P6258A so I don't know it's suitable for 4 wheel discs or disc/drum only.

Is there a way to know if it's adjusted correctly or do you need to do a trial and error thing?

That's what I thought first, but he said 302. He does know a couple of machinists so they might set him straight unless they can work some magic.

Funny you asked that, I've sold a 400 crank & rods last Thursday to a guy who wants to build a Boss 302 type stroker engine. Reckons it's achievable, who am I to argue? Lucky for him he has his own lathe.

It's like this on both sides, can it be repaired or would I need to replace them? If it can be repaired , can I do it myself, how is it done or do I need a specialist?

Gonna have to shop around for a better price but I'll save that site as an absolute last resort.

Yeah might have to do the same, I've seen some vids on how to remove the scratches looks tedious. I have to see what's cheaper.

Trying to figure out what this relay is for. Currently has an aftermarket push pull headlight switch and the relay is connected to the original headlight switch wiring. It's connected to the Brown wire, yellow wire and Red/Yellow wire. At first I thought it's the only way the aftermarket switch will work having the relay but the lights work fine even when the relay is unplugged. Is there another reason for the relay?

No spotlights and there is only wiring going from the relay to the headlight wiring. It may be used to take the load off the aftermarket switch like you said. Do have one, need to check if it's works otherwise will send it to that guy that reco's them.

I've been unlucky when it came to buying a 400. Purchased 2 over the years, the first one I went the trouble of getting from the US via ebay. At that time the aussie dollar was over the 90 US cent mark. Engine was fine except on hot days, it was bored 60 thou. 2nd one I bought it here, came out of a '71 Galaxie with a C6 and I currently have. This one is already 40 thou and needs a rebore, not going to bother. Gave it a hone but as you can see it ain't enough.