Thanks for the responses so far... Super weird to me. Never experienced this in any install I have ever done.
351C - Wiring is all new. The only OEM wiring I used was the power to the head unit.
I will try what others have suggested.
So I have installed a full aftermarket stereo in my son's 71. Alpine head unit. Alpine 5 channel amp, Rockford fosgate 5" components in the doors, 6x9's in the rear deck, and a 12" sub in the trunk. Power is ran fused from the battery to the trunk with 2ga wire and the ground for the amp is 2ga...
I installed a CCA kit in our 71. I didn't like the CCA Sanden compressor mount as it utilized a super long belt for the AC compressor and alternator on the 2nd grove of the crank pully. Ended up buying a Vintage Air compressor mount which works much better. It utilizes the front grove on the 3...
Have a set of 3 point seatbelts. Used for a very short while. Black. Forget which brand, hit me up if interested and i'll climb in the attic and look. $85 to your door in the lower 48.
Also have the interior portion of the HVAC for a 71 factory A/C car. Box, controls, vacuum block, ducts...
One is wired into the Holley temp sensor and comes on at 192* The other is wired into the Holley A/C trigger and runs full time anytime the A/C is turned on. With the A/C off, the single fan is plenty. Each fan draws about 20 amps and yes, you can hear them. They sound comparable to any of the...
Derale 16927 - Contains 2-12" Spal fans attached to a stock radiator. Controlled by the Sniper. Consistently at 192* with or without the A/C running or in traffic.