For the Following Applications:

This full swap kit is made to drop in a K-Series of your choice into your S13 chassis without modification. It sits in the factory position of the stock KA24DE and bolts up to the OEM KA24DE transmission with the hood able to close. We have tested this kit for a few years and it works great.

Our full swap kit uses any of the after market front sump oil pans and RSX Type S oil pump not provided by Collins.

Engine:
-K20 A2
-K20 Z3
-K24 A2
-K24 Z3
-K24 A4

Transmission:
-Nissan KA24DE 5-Speed

Chassis:
-S13

What is Included:
-Honda K24/K20 Adapter Plate
-Dowel Pins
-Honda Hollow Dowel Pins
-K24 Engine Side Bolt Kit
-KA24DE Transmission Side Bolt Kit
-Pilot Bearing Adapter
-Honda K-Series to Nissan KA24DE Flywheel (uses Mazda RX-8 Single Disc Pressure Plate)
-Flywheel Bolts

Options to Choose From the Dropdown's:
-Clutch System (Clutch Disc, Pressure Plate, Clutch Bolts, Clutch Tool)
-Honda K-Series Engine Mounts and Rubber Isolators
-Driveshaft Material

**DRIVESHAFTS ARE CUSTOM MADE TO ORDER**

-Use these instructions to email your driveshaft measurements to us
-Include your Order No. within the email subject
-Please be sure to follow all instructions and include all photos required

*Any questions or to check if in stock please give us a call at 803-792-7189*

RB25DET NEO "Drop-In" Spring to Suit OEM Retainer