Manley Valve lash Cap, CAPS-.3715 STEMManley Valve lash Cap, CAPS . 3715 STEM

Includes installations instructions and all necessary hardware for a quick and easy at home installation

but too much slipperiness causes excess wheel spin

while the rear springs offer 1" or 2" lowering options to fine-tune stance

The ECU features fuel maps that self-learn and integrated ignition timing control

custom tuning capability

If you've got black valve covers

Best cam for 301

Protect your vehicle and yourself with BD Diesel's Electronic Positive Air Shutdown (E-PAS)

Installation: Item installs in approximately 1-2 hours using basic hand tools

Mounting bolts and adjustment shims included

Kooks takes pride in offering the best Headers and complete exhaust systems for your street

KSS-317575