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Holley 46-74 Solenoid Fast Idle

Free shipping on orders over $29.99

$121.46

$ 47 .99 $47.99

In Stock
  • Holds RPM up for A/C equipped vehicles


Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy Nascar Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!


CB
2025-08-31 09:08:36
The price was fair, the quality is good and it installed quickly. The only issue I had was the hardware that was included was way too large, so I had to make a trip to the store. But, if that’s the worse thing that happened then it was a great day!
WHITEY
2025-08-18 11:07:00
This solenoid works well, fit the Holley mounting bracket well, however I did choose to oval the mounting bracket to carb holes to provide fine adjustment. The solenoid functions like every throttle solenoid I have ever been around, you turn on your AC and pop the throttle then the solenoid holds it like it should.
Customer
2025-08-12 15:38:41
Fits good on my Holley List 4772-2
Red J.
2025-07-12 11:26:18
It was a gift. It is running up and down the road, so I'm thinking it is doing a good job.
nemo
2025-06-26 15:30:32
Solenoid works well as a replacement for factory solenoids when converting to Holley carburetors, you will need to purchase a mounting bracket.
Cliff
2025-06-01 10:25:40
I purchased both the solenoid and lock nut only to find out the lock nut comes with the solenoid. Do not waste your money buying the nut too.
jason kammeraad
2025-04-02 18:23:21
Oh baby
Lolarace
2025-02-16 16:46:02
Like other reviews, I found that this solenoid does not have the power to raise the idle speed. If you bump the throttle, it will hold. I tried full 13.5 volts off the alternator, no improvement. So it doesn't cycle with the a/c compressor, I am wiring it thru a relay to be on anytime the account cabin fan I on.
Jean-Yves
2024-11-20 13:22:35
bon produit