Moroso Throttle Return Spring Kit - 4150 Holley Series Carb Including New HP Series HALCP26M These cast aluminum valves covers

These cast aluminum valves covers these may be slightly taller than OEM

Allstar Threaded Insert Tools

Gives Vehicle Sporty Appearance

: MW-6Z = Zerk Type Fitting MW-6F = Flush Type Fitting

Moroso Throttle Return Spring Kit - 4150 Holley Series Carb Including New HP Series HALCP26M These cast aluminum valves coversManufactured from sturdy 12 gauge steel and finished in (electrostatic paint) E coat satin black Kit includes heavy and light sets of stainless steel return springs, all mounting hardware and complete installation instructions Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to