A brand-new maXpeedingrods 2-barrel replacement carburetor made to fit Jeep applications using the BBD (2-barrel) carb design for AMC 4.2L (258 cu in) 6-cylinder engines.
Designed for Jeep CJ5 and Wrangler models that use the AMC 4.2L (258 cu in) BBD 6-cylinder engine (models from the early–late 1980s). Always confirm fitment by checking your vehicle and part number before purchasing.
This unit is listed to replace/ref OEM numbers including: 8308, 8311, 8309, 8335, 8337, 8349, 8351, 180-6449 (1806449), 8355, 8363, and 10-10061. Confirm your old carb’s number matches one of these.
The package includes 1 carburetor (as pictured) and 2 mounting gaskets.
This product is 100% brand new.
No installation instructions are included. Only the carburetor and two mounting gaskets are supplied. Professional installation is highly recommended.
For shipping/storage the internal oil channels may be blocked. You must clean/unblock the oil passages and related ports before installation to ensure proper operation.
Yes. Clean the oil channels, replace or clean the air filter, ensure your fuel is clean (free of debris and water), and verify the old part number and vacuum/choke connections match the new carb.
If your vehicle uses the listed OEM part number and the manifold, vacuum fittings and choke type match, it is intended to be a bolt-on replacement. However, small differences (vacuum port locations, throttle linkage, or choke) may require adapter parts or adjustments.
Yes. Expect to set float level, idle mixture, idle speed, and possibly adjust choke and vacuum lines. Professional tuning or a qualified mechanic is recommended for best performance.
This unit is a replacement part intended to restore proper operation rather than provide a performance upgrade. Proper installation and tuning will restore drivability and fuel response to factory expectations.
The listing doesn’t state ethanol compatibility. Older-style carbs can be affected by high ethanol fuels—use clean fuel, consider a fuel stabilizer, and inspect fuel lines and seals if using ethanol blends.
The product includes a 2-year warranty. For warranty service or issues, contact the seller or manufacturer with your order details.
Before installation, confirm the old part number matches the listed replacements. If problems persist after purchase, contact the seller/manufacturer for troubleshooting, return or warranty instructions.
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