Holley Manual Choke Kit - Converts to Hand Operated - Holley 2300 / 4150 / 4160 Carburetors 45-225S 58346661 Hydraulic Roller - Xtreme Energy

Hydraulic Roller - Xtreme Energy Computer Controlled: Mild modifications

For Use with Aluminum Rocker Arms

(O-Ring Seal) - Asphalt Black Powder Coat

Zip-Tie Attachment

Holley Manual Choke Kit - Converts to Hand Operated - Holley 2300 / 4150 / 4160 Carburetors 45-225S 58346661 Hydraulic Roller - Xtreme EnergyHolley Choke Conversion Kit 45 225S Shiny Finish Manual For Fast Easy Changeover To Hand Choke Operation w Hardware Mounting Bosses On Side Of Main Body Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS