MSD - Universal - Built-in 2 Step Rev-Limiter - Rotary Dials Air Spring Kit - Loadlifter

Air Spring Kit - Loadlifter 5000 - Bags / Brackets / Lines - 5000 lb Capacity - Black Powder Coat Brackets - Rear - Ford Fullsize Truck 2015-16 - Kit

They plug into Holley LSx plug and play main harnesses if one wants to replace factory LSx coils with Holley HP Smart Coils

5 in Long - 22 in Tall - 7 in Deep - 12 Case Capacity - Aluminum - Natural - Each

Cylinder Head - Performer - Assembled - 2

MSD - Universal - Built-in 2 Step Rev-Limiter - Rotary Dials Air Spring Kit - LoadlifterTwo more great features are the rev limits! There are two rev limiters, one for high end overrev protection and another you can activate off a clutch or trans brake to set a launch limit. This feature will help your car blast off the starting line! Adjustments are made via four rotary dials for 100 rpm increment control!