🚗 Shift into high gear with confidence!
The 4L60E Transmission Rebuild Kit Heavy Duty Master Kit with 3-4 Power-pack is engineered for 1997–2003 GM 4L60E transmissions, featuring a 30% increase in clutch holding capacity for enhanced performance and durability. This kit includes the Alto HEG 3-4 Power Pack Module and is designed specifically for deep pan units, ensuring a perfect fit and optimal functionality.
| Manufacturer | World Wide Parts Outlet |
| Brand | World Wide Parts Outlet |
| Item Weight | 15 pounds |
| Product Dimensions | 18 x 15 x 5 inches |
| Country of Origin | USA |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | W231927576806 |
K**F
Nice product
So far so good! I pulled my 25' camper trailer with a 5.7l and it pulled no problem. Seems like it has more grab i in between shifts, got it to 70 mph fairly quick and truck wants to pull out frm under it. Quality steels and clutches, no issues. Great buy!If you have issues with the checkball going through the seperator plate... Get a new one, gaskets, and the upgraded tcc valve.
J**Z
1999 C5 Corvette 4L60E transmission rebuild kit
World Wide Parts Outlet provided me with a great kit. These people know how to build a kit. Awesome!
J**Z
Muy buenos
😃💪
J**L
Transmission rebuild kit
Missing parts. For the price this kit should not come with any metal bushings. The reason why you're rebuilding to replace with brass. Very disappointed in this kit I would not recommend to a friend. I had first gave this a bad review but after contacting the seller he made everything right so therefore I would recommend this kit it is coming from a good source and reliable so if you buy it and there is something missing contacting immediately and it will be handled in the utmost respect
J**S
Bushing are bigger than marked causing clearance issue rebought from different supplier issue solved
Nothing label took a few minutes to sort out but overall qaulity parts for the price installed and seems to be good and holding up to daily use will see in a thousand miles
N**N
The filter doesn't fit in the pan
The kit is good but the rubber o-rings in the kit were sometimes harder than the o-rings in the trans so in other words the old ones in the trans are better than the ones in the kit. And the filter was way to big to fit in the pan so it doesn't fit a a 4l60e. And it comes with a corq pan gasket so you'll want to buy a rubber one instead.
J**X
Five Stars
WOW. this kit was extreme ! Thanx a bunch !Used the ALTO kit to build a customers' unit. Quality is top notch !Trans Star kits are junk in comparison. ONE Example, The valve body gasket holes line upperfectly with the Alto kit. Trans star gaskets do not.ALTO needs to set up a retail store in Austin.
N**E
Wanted a better 3/4 clutch stack up and this provided
Quality components. Used on a 02 Chevy Blazer 4x4. Wanted a better 3/4 clutch stack up and this provided. This is a complete kit. Kit will leave you with extra components due to variations in years of these transmissions.
Trustpilot
3 weeks ago
2 weeks ago
