We have a complete line of Spec Miata parts online and ready to ship. 99% of all orders ready to ship the same day! No more waiting days.

Brakes Body Clutch Cooling Engine Exhaust Intake Maintenance Packages Suspension ENGINE

New Factory Crate Engines

Brand new Mazda 1.6L or 1.8L engine.

Part Number SM-13040

Factory Crate Engines

Factory Rebuilt Mazda 1.6L engine.

Part Number SM-13041-1.6L

Factory Crate Engines

Factory Rebuilt Mazda 1.8L engine.

Part Number SM-13041-1.8L

MazdaSpeed Engine Mounts

Heavy duty competition engine mounts that are stiffer that stock. 2 are needed.

Part Number SM-13041

Mazda Miata Adjustable Cam Gears

We make these custom high performance billet aluminum adjustable cam gears for the 1.6L and the 1990-2000 1.6L and 1.8L Miata's. They come complete as a kit with all needed hardware and instructions. Super strong stainless 321 hardware for years of trouble free use. For the all out race car or high performance street cars. 8-11 HP increase for most cars. ( 2 needed )

Part Number MT-12153