Front Porsche/Chevy Drop (2.5") Spindle Vented Disc Brake Kit. This kit drops your front 2.5" inches and comes with all necessary components: Rotors, Calipers, Brake Pads, Wheel Bearings and Seals. Also available in Link Pin Front Ends. Kit ads 1/4" width to front end on each side. Porsche pattern is 5 on 130mm and Chevy is 5 on 4 3/4" Both patterns on the rotors as seen. Ball Joint Kits will need to upgrade Outer Tie Rod Ends to 1969 and later ends. See more info to choose your kitBall Joint 4 Lug is 4 on 130mm Stock PatternPorsche/Chevy kits are double drilled with both patterns 5 on 130mm and 5 on 4.75"
