Spark Plugs

[Rafe Hollister]

I'm looking for Spark Plugs for my 56 P-Hawk. The newest post here that I can find is from 2009 and the recommended plugs then are mostly not available...

[Rafe Hollister]

Here is a Champion H14Y plug from my 56 Hawk: 259, but bored 60 over, 9:1 compression, bigger valves and Cadillac valve springs, Edelbrock 600, and electronic...

[jg61hawk]

The 61 Hawk is running hot (although it is 95 out in NJ). I was reading the Shop Manual and it says the Spark Modifier could be stuck. I took off the...

[Mike Van Veghten]

I did a quick search and didn't find anything about previous posting. Apologize for reposting if it's been mentioned.

For those that might...

[cavanbound]

Could use a bit of an assist on troubleshooting. Found the 6v battery was bad upon trying to start around a month ago - pulled, tested, and then replaced...

[Kato]

I'm just getting ready to install a new distributor and they provide 3 sets of spring for the mechanical advance. It currently has the silver (medium)...

[23 cratae]

hi all ..

im wondering , if most GM parts are interchangeable, is it possible to change early 60's single point delco to dual delco internals?...

[Kato]

I have finally tracked down the source of the engine problems on my 62GT. The distributor shaft has massive lateral play so much so that the rotor wobbles...

[newedmu]

In my '51 Commander (with a '54 engine) and 1110839 one-piece distributor (also from '54?):
The shaft end-play at the drive-gear/brass washer is...

[Kato]

My 62 GT has the Chrysler electronic ignition conversion which I understand works because the Prestolite distributor used on some Mopar engines is the...

[Geohawk63]

In my ongoing efforts to get me delco radio working, I have identified a lead that comes off the ACC terminal of my ignition switch. It runs to a fused...

[Geohawk63]

Does anyone have a clear picture of the back of an ignition switch for a 1963 GT Hawk?

[Terry]

I am trying to help one of my friends with her Lark and keep running into questions on the distributor. What kinds of distributors were used in 1959?...

[Ross]

Went out to pick up a gallon of milk in my 60 Lark VI and didn't make it home. This was quite a shock given the sterling reliability of the car over...

[cochranjd]

Hello everyone -

Over the next few years, I'm planning to make the swap from a carb to EFI, most likely using the Holley Sniper system, in...