Holley Throttle Shaft Conversion Kits - 1:1 Ratio - 1-11/16" Throttle Bore 3552024-155- S 3/8" shaft

3/8" shaft

COMP Cams Ovate Wire Springs are constructed from oval shaped wire as opposed to round

Nose Centerline

Speedometer

3/8" NPT Turbo Drain Back (Gen 2 Blocks Only)

Holley Throttle Shaft Conversion Kits - 1:1 Ratio - 1-11/16" Throttle Bore 3552024-155- S 3/8" shaftCarburetor Throttle Shaft Conversion Kits. 1: 1 linkage ratio 1 11 16" throttle bore size. 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 products