Holley Carburetor Spacer - 12 Degree Wedge AA0700AG3R64 1969-1974 Checker Aerobus

1969-1974 Checker Aerobus

All shift lights plug directly into Digital Shift Controller or AutoMeter tachometer with dedicated shift light connector

All Performer and Performer RPM B/B Chevy heads have spark plugs relocated closer to center of bore which will interfere with high-dome pistons for open chamber heads

1996-2023 Chevrolet Express 3500

5 in W x 17 in H x 3 in D

Holley Carburetor Spacer - 12 Degree Wedge AA0700AG3R64 1969-1974 Checker AerobusHolley Carburetor Spacer 717 2 12 Degree Wedge w Square Bore Flange Allows Carb To Sit Flat On Tilted Engines Base Insulator 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