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Suspension Engineering 4L80E Conversion Crossmember | 1999-Early 2000 Silverado/Sierra 2WD (Black)

Original price $149.99 - Original price $149.99
Original price
$149.99
$149.99 - $149.99
Current price $149.99

4L60E-to-4L80E conversion crossmember for older 1999 and early-2000 GM 2WD chassis.

  • 36-inch overall length
  • Offset mounting points
  • 1.25-inch x .120-wall mild-steel tubing
  • Additional chassis clearance
  • Shipping weight: 20 lb

Fitment: 1999 and select early-2000 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD chassis. Verify the older 36-inch offset-mount chassis before ordering. Not for trucks originally equipped with a 4L80E.

Processing & Shipping Overview

Processing occurs before shipping.

Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.

Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.

For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.



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