62mm Bored Throttle Body 1991-2008 4.0L Jeep

$429.95

F&B Jeep throttle bodies are available in 62mm and 68mm bore diameters (stock TB diameter is 60mm necked to 56mm). Some intake manifold porting should be done to enlarge the manifold opening for the 66 and 68mm throttle bodies. These throttle bodies have a 3" inlet and are compatible with stock air intake systems (not recommended because of flow restriction) and most aftermarket air intake systems. The 62mm has been approved for Jeep Speed racing stock class and the 68mm is approved for open class races. The Jeep kits come with a high temp silicone coupling, clamps, gasket, and hardware.

Applications: 1991-2008 Jeep 4.0L straight 6 and stroked motors (4.0L - 5.0L)

All F&B products are CNC machined from the highest quality raw materials Body material is 6061-T6 aluminum with a clear sulfuric anodized coating. F&B shafts are machined from 17-4PH stainless steel . F&B butterfly plates are made from 6061-T651 aluminum. All bearings are high-speed ABEC 3 ball bearings with high temperature grease.

You need to enlarge the bore to get the big flow numbers. Most stock throttle bodies are manufactured from aluminum castings. Once the casting is machined, thin walls, porosity, and/or casting defects compromise the throttle body’s integrity. This is where high-quality billet aluminum comes in, while F&B throttle bodies flow more than any other throttle body with the same bore size. F&B's 6061-T6 billet TB can handle the thin-wall sections required for big flow rates in the stock throttle body mounting patterns. Bore distortion, pulled threads, and cracked walls are eliminated, because we start with billet! Check out the product pictures and descriptions. An F&B throttle body not only looks like a gem, it's also bulletproof! With F&B products, making power and looking good go hand in hand!

F&B Performance Engineered Products stocks throttle bodies for 1992-2004 Magnum engines, Dodge/Jeep V8 and V6, Jeep 4.0L and Viper V10 as well as EFI 6barrel conversions for most Mopar V8s.

Dropships direct from manufacturer.

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Add to Cart:

  • Model: F&B 62mm Jeep 4.0 Throttle Body
  • Shipping Cost: 19.95 shipping
  • 1Dropships direct from manufacturer
  • Manufactured by: F&B Performance


This product was added to our catalog on Tuesday 21 July, 2020.

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