Sale

Engines and Components Connecting Rods and Components

JUN

Forged I-Beam Connecting Rod Set for Mitsubishi 4G63

$1,320.00 $777.00 Save $543.00

SKU: 1002M-M001

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The JUN 1002M-M001 is a set of forged I-beam connecting rods for Mitsubishi 4G63 engines. The big end features a shape that restrains deformation by dispersing stress, preventing welding of the rod bearing. High-tension ARP bolts are used for the connecting rod bolts, and the cap area is reinforced.
Show original supplier description
The JUN 1002M-M001 is a set of forged I-beam connecting rods engineered for the Mitsubishi 4G63 engine. These connecting rods are meticulously crafted through a complete shaving process, allowing for an optimized, lightweight, and strong design that minimizes the need for individual rod balancing. The big end of the connecting rod is shaped to effectively disperse stress, thus preventing deformation and the common issue of rod bearing welding. Constructed from forged material, these connecting rods utilize an I-beam form to achieve an ideal balance between lightness and strength. To ensure superior durability and performance under high stress, they are equipped with high-tension ARP connecting rod bolts, and the cap section has been reinforced. The weight error between individual connecting rods in a set is less than 2g. The displayed weights include the connecting rod and rod bolts, though actual shipping weights may vary slightly as these are reference values. If purchasing a single rod, a lot number or weight specification is required for shipping the closest match.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandJUN
Part Number1002M-M001
CategoryEngines and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy