Spool Performance 8HP45, 8HP50, 8HP51 Stage 2 Upgraded Transmission - Build at Spool Performance HQ b58 gen1 This item is on backorder

This item is on backorder due to high demand

The Spool Performance Stage 2 Transmission Kit ensures your 8HP45

Tune changes are required for running these injectors

If you need assistance with shipping please call our office

Spool Performance 8HP45, 8HP50, 8HP51 Stage 2 Upgraded Transmission - Build at Spool Performance HQ b58 gen1 This item is on backorderWe have been getting a lot of requests to have the DIY Kits installed and transmissions built at Spool Performance and we are listening and adding that option for everyone. This listing includes parts and labor for overhauling a ZF8HP45 50 51 in good working condition into a Spool Stage 2 Transmission Build. If the core supplied is not in good working order, the core will be examined and damaged parts in your core will be communicated to you.