Holley
Holley Intake Manifold - 300123
Holley Intake Manifold - 300123
Regular price
$1,427.99 USD
Regular price
Sale price
$1,427.99 USD
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- Tracking emailed when it ships
- Free fitment check before you order
Intake Manifold from Holley. The part number and specifications are listed below. Cracked plastic manifolds and leaking gaskets cause vacuum leaks, rough idle and lean codes.
Quick facts
- Brand: Holley
- Part type: Intake manifold
- Part number: 300123
Listed fitment
- a range of applications, making it a versatile choice for performance enthusiasts.
- This HOLLEY Intake Manifold (part number 300123) is crafted to meet the demands of high-performance engines, ensuring optimal air and fuel distribution.
Tip: Fit new intake gaskets and torque the bolts in sequence to avoid vacuum leaks.

About this intake manifold
Performance manifolds change the runner shape to move power up or down the rev range.
Fitment notes
- Specs, lead time and warranty come from Holley and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Intake manifold gaskets. Always new.
- Vacuum hoses. Old hoses crack when disturbed.
More for your car: Intake Manifolds · All Intake Manifolds · Fuel & air intake
Questions about intake manifold
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
What are signs of an intake leak?
Rough idle, hissing, lean codes and coolant loss on some engines.
Where do specs and warranty details come from?
From Holley. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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