Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![558-425 CAN Extension Harness [8 ft.]](https://www.jegs.com/images/mini_750/500/510/510-558-425.jpg)
Vehicle Info NeededHOLLEYPART NUMBER: 510-558-425
558-425 CAN Extension Harness [8 ft.]
$7019
5 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeCAN Extension Harness
CAN Extension Harness Fits Racepak and Other External CAN Drives Length: 8 ft. Sold Individually
Holley 558-425 Features:
Can Extension Harness (for Racepak and other external CAN drives)Part TypeWiring Harness
BrandHOLLEY
Package Height2.5
Package Width6.3
Package Length8.7
Weight0.46 PG
Part CategoryPerformance Parts
QuantitySold individually
Product Length8 ft.
Part FitmentSemi Universal
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Socket Set, 3/8 in. & 1/4 in. Drive [SAE/Metric 52-Piece]](https://www.jegs.com/images/mini_200/500/555/555-81565.jpg)
JEGS
Socket Set, 3/8 in. & 1/4 in. Drive [SAE/Metric 52-Piece]
Part Number : 555-81565
$2199$33.99
You Save$12.00
![Flex Socket Set, 3/8 in. Drive [SAE 7-Piece]](https://www.jegs.com/images/mini_200/500/555/555-w38980.jpg)
![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)
![4-Drawer Tool Box Cart [580 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81410.jpg)
![Tool Box Drawer Liner [16 in. x 94 in. x 1/16 in.]](https://www.jegs.com/images/mini_200/500/555/555-w88996.jpg)
JEGS
Tool Box Drawer Liner [16 in. x 94 in. x 1/16 in.]
Part Number : 555-W88996
$2599$28.99
You Save$3.00
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
JEGS
Fender Cover with Pocket [23 in. W x 31 1/2 in. L]
Part Number : 555-65010
$1499$16.99
You Save$2.00
![Heavy-Duty Nitrile Gloves [7 mils Thick, Large]](https://www.jegs.com/images/mini_200/500/555/555-1124.jpg)
JEGS
Part Number : 555-81565
$2199$33.99
You Save$12.00
Some parts are not legal for use in California or other states with similar laws / regulations
