Moroso Throttle Return Spring Kit - 4150 Holley Series Carb Including New HP Series R01P003XXXXXL Derale has been the leader

Derale has been the leader in performance cooling for decades

279/296 Advertised Duration

superior to T-400 series (such as 409)

G-10 composite panel base measuring 4

Last Twice As Long As Traditional Anodized FittingProduct Description:

Moroso Throttle Return Spring Kit - 4150 Holley Series Carb Including New HP Series R01P003XXXXXL Derale has been the leaderManufactured 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