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  1. MikeB

    Exhaust single to dual on a tight budget - Then we get into some after issues

    We want photos!
  2. MikeB

    Wiring harness options

    Maybe less expensive, but keep in mind that it's another old truck which may have some issues with connectors, worn-through insulation, etc. And you'll find lots of different wiring schemes for the various instrument panel configurations. Also, engine compartment wiring will be different based...
  3. MikeB

    Wiring harness options

    Here is something you'll have to deal with if you use a universal kit. It's the instrument cluster connector. You can always splice into the old one, but then what's the point of installing a new harness? This connector and terminal kit is Ron Francis Wiring #PC18. .
  4. MikeB

    Wiring harness options

    Follow the AAW instructions, but you can use the Painless doc if you need more detailed information. I actually referred to it a lot when I installed the AAW universal kit on my 82. But in fairness to AAW, it was their universal kit. Check this out. 164 pages...
  5. MikeB

    Wiring harness options

    Having done four different brands of kits on several vehicles, I'd say Painless has the best documentation by far, but American Autowire has pretty good docs, tends to use larger gauge wire, and has fantastic tech support. I used an AAW Power Plus 20-circuit universal kit on my 82, but would go...
  6. MikeB

    Exhaust single to dual on a tight budget - Then we get into some after issues

    As I recall, Walker SoundFX mufflers are "necked down" internally, as much as 1/2". I would stick with the Thrush mufflers. I did my 82 C10 using a mandrel-bent kit from Heartthrob. Had to make a few mods, but I'd still recommenced it. I bought it from one of their dealers who had it on...
  7. MikeB

    1986 Engine Wiring Question

    An A.I.R system (Air Injection Reactor) used a belt driven pump that injected fresh air into the exhaust manifolds via tubes right next to the exhaust ports. The idea was to burn off any gases that are a product of internal combustion. I didn't know the pump had an interface to the...
  8. MikeB

    700 r4 trans pan ?

    These aluminum pans are awesome. In addition to having a drain plug, the thick rigid gasket rails prevent leaks. The pans also hold more fluid, which along with the aluminum's heat dissipation, keeps the fluid cooler. Win, win! You might be bale to find one for less money...
  9. MikeB

    350 TBI in California

    I feel so bad for you guys having to deal with bureaucratic nonsense that probably doesn't improve air quality by even .01%, due to the small number of older vehicles on the roads. Wouldn't surprise me if the state someday decides to limit the number of miles per year those vehicles can be driven.
  10. MikeB

    Question about headers

    I tried a pair of aftermarket 2.5" rams horns that dumped straight down. I couldn't see any way to make them clear the drivers side motor mount. However I did see a photo where somebody did it using a very tight pipe bend and some grinding on the manifold flange and/or the motor mount clam...
  11. MikeB

    Question about headers

    I would have been fine without seeing that image!
  12. MikeB

    Question about headers

    I bought those Hooker cast iron manifolds for a 69 C10, but they interfered with the motor mounts, AC compressor bracket, and alternator brackets. But they had a lot less restriction than stock manifolds, along with 2.5" outlets. Nicely made and I wish I could have used them. They may fit a...
  13. MikeB

    Question about headers

    Nothing is easy for sure, but mine didn't leak and I had heat insulation on the floors. I also had a small gear reduction starter. Mine were Patriot #8048 headers on an 82 C10 with a mild 355, meaning Ramjet cam and Vortec heads. The biggest problem was I had to re-route the fuel and brake...
  14. MikeB

    700R4 TV cable - weird adjuster?

    Absolutely! Also, make sure to do the adjustment with the choke closed, so "fast idle" is not engaged. And for an Edelbrock carb, you will need a "geometry correction" bracket made by Sonnax. Here's the part and an explanation of why you need it...
  15. MikeB

    Sensor above oil filter 3 wire

    That's a drawback to electric chokes. They are totally unaware of intake manifold temperature, and continue to open as long as ignition voltage and oil pressure are present. Problem is it could be a cold winter morning, and while you're cranking over the engine, there's enough oil pressure to...
  16. MikeB

    My Goodwrench is on life support. But what is the best course of action?

    GM doesn't sell that base Goodwrench engine anymore, and I can't find a GM replacement for it. Kind of a shame, because it was very popular. I had one in a 69 C10 and installed at least two more in other vehicles over the years. Nice cruiser engine with a small 4bbl carb and dual exhausts...
  17. MikeB

    SBC Cylinder Head Decision

    I never heard about the 307 cam problem, or why it would be unique to that engine. However, I think the little engine got a bad rap because there was only one version that I know of, and that was with 8.5:1 compression, small valve heads, and a 2-bbl carb. I'm not even sure dual exhaust was an...
  18. MikeB

    SBC Cylinder Head Decision

    I agree. Forget HP, what you need is TQ for the way you use the truck. AFR 195s are the standard, but the Summit heads that Engine Masters tested will work very well. That old skool 270H is a good grind, but a 268H is probably better for your setup. Both are easy on the valve train, too...
  19. MikeB

    NOS GM 7805365 -- Bearing, Steering Column Bowl, Lower

    I bought this over 10 years ago for use on a 1982 C10 non-tilt column, but didn't need to use it. As I recall, it serves as a bearing on the lower end of the shift bowl. I do see that it's listed for hundreds of 70s-80s GM vehicles, from trucks to Corvettes. And if you need one, you probably...
  20. MikeB

    350 to 400 swap... Worth it?

    What kind of heads does the 400 have? None of them from the factory had decent heads, with the possible exception of the 4bbl version used in the Monte Carlo for a short time. You have to look at more that cubic inches to determine how an engine will perform. Performance-wise, a 350 with...
  21. MikeB

    Hooker Manifolds SBC

    Glad to see they fit square bodies well. Last year I bought a set that was on sale for my 2WD 1969 C10. Very high quality and nice looking product, but they would have hit the motor mount and alternator bracket on the drivers side, and interfered with the Vintage Air A/C compressor on the...
  22. MikeB

    305 to 454 Engine Swap?

    Down and dirty option with no computers or electronics: 454 with carb and TH400 trans. And keep the truck's existing 2.73 gears. The big block's torque will spin the tires for 100 feet in low gear, and highway RPMs will be tolerable.
  23. MikeB

    O'Reilly sux balls !!!

    Gates K060956 $26 plus free one-day shipping and free returns at Amazon. Google it. I just bought some USA-made Gates radiator hoses at Amazon. A few bucks more than Rock Auto, but free shipping and free returns. My NAPA and A/Z store prices? Don't even ask.
  24. MikeB

    O'Reilly sux balls !!!

    In my case that would be Circle Auto Supply in west Ft. Worth near (surprise) the Weatherford Traffic Circle. Always 2-3 old guys (probably 35-50) who worked behind the counter full-time. They knew where a lot of the parts were, but could also find the right catalog page in a couple seconds...
  25. MikeB

    O'Reilly sux balls !!!

    I would have guessed a $71 belt at O'Reilly would have cost $50+ shipping at Rock Auto. But, more than 3 times much is crazy! I used to live near an O'Reilly store and bought several things from them over the years. I would say they were typically 25% more than Rock Auto, but I didn't have to...

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