ECOTRIC 4L60E to 4L80E Transmission Crossmember Compatible with 2000-2013 Chevrolet Silverado/GMC Sierra 2WD
Product ID: 338726987
🚗Fits 2000-2013 Silverado & Sierra 2WD
⚙️Heavy-duty mild steel build
🛠️Boosts exhaust clearance & stability
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⚙️ Upgrade your drivetrain game — because your truck deserves the best!
The ECOTRIC 4L60E to 4L80E Transmission Crossmember is a precision-engineered, heavy-duty mild steel component with a powder-coated finish, designed exclusively for 2000-2013 Chevrolet Silverado and GMC Sierra 2WD models. It enhances exhaust clearance, reduces vibration, and provides secure body support during transmission upgrades, making it an essential part for professional-level drivetrain conversions.
| Manufacturer | ECOTRIC |
| Brand | ECOTRIC |
| Model | VC-LYAM-499-1 |
| Item Weight | 9.23 pounds |
| Product Dimensions | 30.71 x 10.83 x 4.53 inches |
| Item model number | VC-LYAM-499-1 |
| Exterior | Painted |
| Manufacturer Part Number | VC-LYAM-499-1 |
J**9
Perfect fit
I replaced my 2004 Chevy Silverado 1500 two wheel drive 4L60E transmission with a 4l 80e transmission and this cross member fit perfectly between the frame rails and the correct distance back to support the new transmission as needed. Seems like good high quality powder coating and should last for years. Would highly recommend. Better than having to cut and weld and hope that you get the angles correct. This just bolts right in
C**R
WILL NOT FIT CHEVROLET SUBURBANS.
CAN I RETURN THIS PART? IT WILL NOT FIT MY CHEVY SUBURBAN AS I THOUGHT IT WOULD? "BRAND NEW, NOT USED IN ORIGINAL PACKAGING" THANK YOU
T**Y
Easy install.
Fits perfect
A**O
Fit on my 2002 Sierra 1500
Great fit. Installed on 2002 RCSB Sierra 1500 when I did my 4l80e swap and it bolted right up with no issues.
R**B
Does not fit nv3500 manual swap for a silverado. Good unit otherwise
For a starting point this isn't bad. But the seat for the trans mount would need to be cut off & welded inward to fit a manual trans for a 99-06 chevy. You never realize how hard parts like these are to find (i scrapped the stock one ofc). The bolt hole would need to be lengthened as well, very close to the center bar. I'm already using the stock abomination i made or else id give this a shot.
C**R
Used more than one
Perfect fit. Great for 4l80e swaps
J**N
Perfect
Just as described
A**R
Perfect
Love it
J**E
Fit correctement
Pour un swap transmission 4L60E 2009 avec 4L80E de 2005
J**F
good crossmember
good product, great price.
S**K
Delivery is a joke
Delivery on schedule is an absolute joke more than a week late. However quality looks good
Trustpilot
1 month ago
2 weeks ago