H&R 60mm ID Single Race Spring Length 130mm Spring Rate 10 N/mm or 57 lbs/inch - ZF130-010 fits_1991-1999`Toyota`Tercel our patent pending compact 2-port

our patent pending compact 2-port catch can is installed in line with the factory PCV system in order to separate fuel vapors and oil droplets from the relieving crankcase pressure

High Quality Mounting Brackets

The transmission mated to your 2001-2005 LB7/LLY Duramax is essential to everything your truck does

Custom heat treated chromoly high misalignment studs connect to the sway bar and offer extreme articulation capability (65deg) to prevent the endlink from binding when used with different adjustment holes on aftermarket sway bars

Dyno tested and produced significant power increases of +38 HP / +54 lbs

H&R 60mm ID Single Race Spring Length 130mm Spring Rate 10 N/mm or 57 lbs/inch - ZF130-010 fits_1991-1999`Toyota`Tercel our patent pending compact 2-portH&R 2. 50" I. D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H&R 2. 50" I. D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6" to 18" in length and