NecksGen feels that they have achieved the ultimate goal of making the safest
Cylinder Head Specifications
An important first step in reducing unwanted and power-robbing under hood heat is wrapping headers and down pipes
Cooler is rated at 350psi working pressure
Fel-Pro BB Chrysler Head Gasket All Except Wedge. Hemi 391002 NecksGen feels that they haveFel Pro deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. CHP Performance V8, 361 (5. 9L), 383 (6. 3L), 400 (6. 6L), 413 (6. 7L), 426 (7. 0L), 440 (7. 2L); Steel wire Inserted within a stainless steel armor surrounding