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Billet Aluminum Connecting Rod 4.450'+.040 For Honda GX340 390 For Predator 420 Engine Go Kart Mini Bike

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$90.99

$ 39 .99 $39.99

In Stock
  • Fitment: For Honda GX340 390 420 Engine Go Kart Mini Bike.4.450" center to center for a 1.416" crank pin and a .788" wrist bore.Note that the minimum clearance between piston and head is 0.030".
  • Package Includes: 1*Connecting Rod,2*Bearings.
  • Strength improvement: Use more durable materials to improve bolt strength and avoid bolt breakage. Bolts can reach 170 inches/lb.Uses 5/16" rod bolts.Use an inch pound torque wrench with a 1/4″ 12 point socket.
  • Installation method: The product contains a manual with detailed installation steps. Please strictly follow the manual to avoid product damage.
  • Packaging upgrade:Exquisite packaging box,all parts of the product are separated by soft materials,to avoid collision damage caused by the transportation process,to avoid scratches and damage caused by the collision between the bearing and the connecting rod.



Product Description

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M. KELLER
Reviewed in the United States on February 22, 2025
This is very well made and fits as you’d expect. It works well and serves its purpose. No complaints on this straight forward item.
KLP 2020
Reviewed in the United States on December 30, 2024
Billet aluminum, who doesn't love a good piece of billet aluminum. The quality is fantastic, came with a new set of bearings as well. Definitely a must do for anyone looking to build a serious predator engine. Just need a forged piston to go with this and you'd be set. If I could give this a 6 out of 5 stars I would. Would highly recommend!
Bart Swinburne
Reviewed in the United States on November 2, 2024
Make sure you torque the bolts down correctly so you don’t strip or break the screws.I put it in my gx340 engine,When it is actually used in an engine, you will know how amazing the quality of this thing is.
Catherine Gonzalez
Reviewed in the United States on November 2, 2024
If you are going to upgrade the Predator 420 engine, don't miss this product, it is definitely much better than the inferior parts that come with it, it gives my engine a huge boost, I will not save money on this kind of part, but it is cheap and I love it
Sabrina Rosa
Reviewed in the United States on November 2, 2024
After the original parts were damaged, I decided to retrofit the engine, I replaced the piston, rocker arm, flywheel, spring, connecting rod is essential for me, just as I was looking for a tough connecting rod, I found this product, I highly recommend it because it has all the things I am looking for and is of good quality.
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