Engine Components

Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)

Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only)

Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick

Supertech VW 1.8L/2.0L 8V Dual Valve Spring - Single

Supertech Toyota 2UZFE Single Valve Spring - Single

Supertech Single Valve Spring 27.50 / 20mm CB 20.7mm Chrome Silicon - Single

Supertech Subaru EJ20/EJ25 Dual Valve Spring (Drag Applcations Only)

Supertech Ford Ecoboost 2.0L/2.3L Beehive Valve Spring 70lbs 35.5mm/ Rate 12.7lbs/mm - Single

Supertech Nissan VG30DE/VG30DET Dual Valve Spring - Spring

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Single (Drop Ship Only)

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Single

Supertech Toyota 4AGE Single Valve Spring - Single

Supertech Toyota 4AGE 16V Dual Valve Spring - Single

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring - Single (Fits OEM Retainer)

Supertech Mitsubishi 4G63/4G63T Single Valve Spring - Single