LSx conversion kit
$3,805

This is the basic kit for installing an LS-series engine in your Miata. For full details, see our V8 conversion information.

The base kit includes:
Light weight tubular subframe.
Light weight engine plates and Energy Suspension polyurethane mounts.
Transmission crossmember with provisions for 3” exhaust routing.
Frame stiffeners for added torsional strength and uni-body bracing.
All necessary hardware is grade 8 or better zinc finished.
Black semi gloss powder coat.
Mount for Getrag differential with polyurethane bushings and grade 8 or better hardware and loctite.
32 spline axles with high output inner and outer CVs rated at 400 lb/ft of torque.
CNC aluminum drive shaft adapter with grade 8 hardware.
3 inch DOM steel drive shaft with 1310 cryogenic treated series joint and yoke.