Offenhauser Performance Downdraft Intake Manifold 22R Dual Plane Weber Carb. Flange
Offenhauser Performance Downdraft Intake Manifold 22R Dual Plane Weber Carb. Flange
 
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Our Price: $249.95

Part Number: 1032061
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Details Fitment Instructions
 

Offenhauser Performance Downdraft Intake Manifold

(Weber Flange / Dual Plane)

One of the most important keys to building a performance engine is to have components that match up and are designed to work together in harmony. If you have an awesome cam and carburetor a good flowing intake will make sure you're getting the most benefit from those parts.

The dual plane design of our modified Offenhauser intake provides unmatched low end torque for low RPM applications. The casting is designed with a Weber carburetor flange so you can bolt your performance carburetor straight to the manifold without the need of any adapters. All the same vacuum and sensor ports as your stock manifold are included. If you have plans in your build to not use any of those ports, see our plug kit listed below.

This manifold is designed to use a rubber style thermostat gasket, instead of the stock paper flat gasket.

We have many additional supporting upgrade parts available to work with this manifold which are listed below. Have a look to see if there is anything you're needing for your build before you're elbows deep! If you have any questions please contact one of our sales reps to help you determine what parts would work well for you.

Recommended Parts:

  • EGR Block Plate Kit, see Part #: 1016038
  • Weber Spiral Spacer, see Part #: 1033023
  • Intake Manifold Gasket, see Part #: 1032021
  • Pro Water Block Off Kit, see Part #: 1016015
  • Intake Manifold Plug Kit, see Part #: 1032050
  • Intake Manifold Stud Kit, see Part #: 1035048
  • Holley 350/500 Phenolic Spacer, see Part #: 1035090
  • Thermostat Housing Adapter, see Part #: 1032086
  • Teflon Intake Manifold Gasket, see Part #: 1032091
  • Holley 500 To Weber Adapter Kit, see Part #: 1033021
  • 11 Bolt Water Plate(Under Manifold), see Part #: 1032010
  • Thermostat Housing Gasket Rubber Round, see Part #: 1032074
  • Holley 350 to Weber Manifold Adapter + Spacer Kit, see Part #: 1033019

NOTES: This manifold requires a 1981-1982 thermostat housing which is no longer available from Toyota. You can use the later style thermostat housing with our Thermostat Housing Adapter listed above. This manifold uses an 11 bolt bottom plate. If you do not have an 11 bolt plate on your manifold, you will need to purchase our Water Plate Under Manifold Kit listed above. This manifold does not allow clearance for the factory heater outlet. If keeping the heater, you will need to block the original supply on the head with the Pro Water Block Kit above and run heater supply from the water plate on the bottom of the manifold. If your plate does not have a hose barb to connect to, we would recommend our Water Plate Under Manifold listed above. You will need to purchase the Pro Water Block Plate Kit if removing or changing the location of the heater supply as outlined above.


This product should not be used in a manner that violates Federal EPA Laws.


Contact our Tech Support Line for further information at 928-855-6341.

Check out LCEngineering.com for New Products, Tech Articles, Specials & Monthly Newsletters!

Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.


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Offenhauser Performance Manifold 22R Install Kit (Dual Plane) Water Block Plate-20R/22R/RE/RET (T.C. Driver Side) Intake Manifold Stud Kit - 20R/22R(Carb)
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Offenhauser Performance Manifold 22R Install Kit (Dual Plane) Water Block Plate-20R/22R/RE/RET(T.C. Driver Side) Intake Manifold Stud Kit - 20R/22R(Carb)

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 5 Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 A+ January 5, 2022
Reviewer: Christopher LUCKY Brewer from Winter Garden, FL United States  
A+ as usual . Nice product. High quality.

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  0 of 0 people found the following review helpful:
 
5 of 5 Intake manifold November 20, 2017
Reviewer: James Williams from Carriere, MS United States  
Quality part, fast delivery and excellent service !

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  0 of 0 people found the following review helpful:
 
5 of 5 Great intake March 31, 2017
Reviewer: Seth Cobb from wendell, NC United States  
Just got it in the mail today it bolted up perfectly and sure looks a lot better than the messy stock intake

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  0 of 0 people found the following review helpful:
 
5 of 5 Looks good! January 5, 2017
Reviewer: Colin from Kailua Kona, HI United States  
This intake is the newest addition to an unfinished engine build project. I haven't seen it in action yet but it sure looks good!
LCE has been incredibly professional with timely deliveries, absolutely fantastic tech support, and top notch products.

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  1 of 2 people found the following review helpful:
 
5 of 5 All in November 7, 2016
Reviewer: Keoki Gramberg from Kaunakaka, HI United States  
We'll I'm really satisfied with the products deliverd, very nice quality stuff. I'll be sure to send some pics. to you folks, some before and after shots. Looking forward to getting it all together.
              Thanks again LC engineering

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