Manley NexTek Beehive Valve Springs 6.4L Hemi .650 MAX LIFT Springs, Locators , Retainers, Valve Locks,:Yes this fuel pump comes with

this fuel pump comes with a check valve to avoid system leak-down and extended cranking at start-up

This collaboration has given us the ability to design a high flow injector with characteristics specific to the needs of the motorsport tuner

300 FWHP naturally aspirated or 1

600” Lift Beehive® Valve Spring Kits for Dodge Gen III 5

which over time will build carbon on the intake components and throttle your muscle car's power and efficiency as a result

Manley NexTek Beehive Valve Springs 6.4L Hemi .650 MAX LIFT Springs, Locators , Retainers, Valve Locks,:Yes this fuel pump comes withPart #: 221439 16 NexTek H. P. Valve Springs6. 4L HEMI1. 311'' O. D. 0. 650'' I. D. 353 lbs. in. Spring Rate145 @ 1. 811'' Installed380 @ 1. 150'' Open0. 650'' Max Valve Lift1. 100'' Coil BindSingle Conical Ovate Wire 16 pkg. Chrysler 6. 4L HEMI high performance hydraulic roller applications. Type of Spring: Super Finished Single Conical Ovate WireColor Code: N AInstalled Height and Pressure: 1. 811'' @ 145 lbs. in. Open Height and Pressure: 1. 150''