Ferrea High Boost Dual Valve Spring Kit for Toyota Supra 2JZ 2JZGE 2JZGTE - KT4047 2jz-gte gasket but can hold up to

but can hold up to the toughest abuse that would normally crack a thinner OEM design

GSC Power-Division S3 Camshafts Set for Nissan GTR R35 VR38DETT

(NOTE: Not designed to be a drop-in replacement harness for the stock harness on Toyota Supra

This cat back exhaust only weighs 13

Ferrea High Boost Dual Valve Spring Kit for Toyota Supra 2JZ 2JZGE 2JZGTE - KT4047 2jz-gte gasket but can hold up toFerrea High Boost Dual Valve Spring Kit for Toyota Supra 2JZ 2JZGE 2JZGTE Part # KT4047 The Ferrea Dual Valve Spring Kit is what we use in all of our in house builds. Ferrea makes the best valvetrain parts in the industry, hands down. Kit includes the following: Dual Springs #S10179 (24) Titanium Retainers #E11145 (24) Seat Locators #SL1174 (12) Valve Locks #K10037 (24)