Golebys Parts Duralumin Adjustable 1JZ & 2JZ cam gears. Duralumin is mix of aluminum (over 90%) with copper (about 4%), magnesium (0.5%-1%), and manganese (less than 1%). This aircraft grade construction means a lightweight, hard and durable product.
Would Suit :
Toyota 1JZGTE/2JZGTE and 2JZGE (select 2 gears for Non VVTI engines or 1 gear for VVTi engines)
Also available in kits with timing belt, tensioner, and seals.