Holley Throttle Secondary Adjusting Lever Kit - NecksGen Phenolic manifold spacers are also

Phenolic manifold spacers are also a popular way of increasing manifold to valve cover clearance to accommodate taller valve covers and get additional clearance

Ball and socket joint design allows for 360 degrees of rotation between gauge and clamp to accommodate a variety of bar orientations and installation points

This sensor provides 16 pulse per revolution

1996-1999 GMC K1500

1-3/4 in Crossmembers

Holley Throttle Secondary Adjusting Lever Kit - NecksGen Phenolic manifold spacers are alsoHolley Carburetor Throttle Secondary Adjusting Lever Kit 26 137 Quick Easy Adjustment Of Sec. Throttle Blade w o Removing Carburetor From Intake Man. 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