Wilwood Dynapro Caliper for STM Rear Drag Brakes (120-9688) K&N Weldon racing pumps were developed

Weldon racing pumps were developed using 68 years of aerospace/military experience

(1) Pulley with bolt and spacer

(1) STM Dump Tube (Standard Under Car Dump)

fluctuations in oil pressure will affect the operation of your hydraulic lifters

• Stock Evo X Rear Caliper: 4

Wilwood Dynapro Caliper for STM Rear Drag Brakes (120-9688) K&N Weldon racing pumps were developedIf you need to replace a rear caliper on your STM rear drag brake kit, this is the one you'll need. Fits all STM rear drag brake kits. Sold individually, price is for one caliper. Vehicle Fitment: Replacement Caliper for STM Rear Drag Brake Kits More Info: The DynaPro Single (DPS) billet caliper is the newest generation of calipers available as an upgrade or replacement for applications previously using the Dynalite Single (DLS) series. DPS calipers