Holley Carburetor Performance Renew Kit - Model Number 4150 600 - 650 - 700 - 750 - 800 - 850 CFM. All Carbs Exc. R9 Series Helmet Blower Hydration Hole/Plug Front and Center

Hydration Hole/Plug Front and Center in Chin Bar with easy set up

Non Polished Turn Down Tip

550" long Hi-Tech 5/16" diameter pushrod handles the requirements of today's all-out race engines

8-1/8 x 8 in

Holley Carburetor Performance Renew Kit - Model Number 4150 600 - 650 - 700 - 750 - 800 - 850 CFM. All Carbs Exc. R9 Series Helmet Blower Hydration Hole/Plug Front and CenterKits contain complete carburetor gasket and seal set, instructions and troubleshooting guide. 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 engine are dominating the LS scene as well. Holley's