Holley Carburetor Rebuild Kit - Carburetor (0-80670/0-80770/0-90670/0-90770) 20-OTL-NB-LXL These single-plane intake manifolds are

These single-plane intake manifolds are designed for use with large cubic inch big-block Chevy engines using the latest design conventional port heads

reflect that

Includes two Center Vent parts- Vented and Closed

throw-out bearings

Sensor Body Material: Brass

Holley Carburetor Rebuild Kit - Carburetor (0-80670/0-80770/0-90670/0-90770) 20-OTL-NB-LXL These single-plane intake manifolds areHolley Renew Kit Carburetor Rebuild Kit 37 935 Carburetor (0 80670 0 80770 0 90670 0 90770) Serves All Holley Perf. Carburetors Genuine Holley Quality Parts Extra Parts For Perf. Tuning Step By Step Instructions Detailed Tuning Guide Packaging Also Parts Tray Competitively Priced 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