Fits 1993- 1997 Volvo 850 Goodyear 23031 Engine Timing Belt Idler Pulley programmers-tuners-and-parts 4L V8 1967 - 1969

4L V8 1967 - 1969 Pontiac Bonneville   400/6

and the plenum adapter (PN 300-231) will accept all of the popular Holley LS Hi-Ram plenum tops as a foundation for custom induction systems

GMC Sierra 3500 Classic (2007)

Application:2009-2014 Volkswagen Golf MKVI R

Fits: 2007-2010 Chevrolet Silverado 2500 HD

Fits 1993- 1997 Volvo 850 Goodyear 23031 Engine Timing Belt Idler Pulley programmers-tuners-and-parts 4L V8 1967 - 1969Engine Timing Belt Idler Pulley Goodyear's Idler Tensioner Pulley is a critical component within the timing system of an internal combustion engine. Its primary function is to guide the timing belt and help maintain proper tension as it travels along its path between the crankshaft and camshaft pulleys. Worn or damaged idler pulleys can cause the timing belt to jump or snap, leading to catastrophic engine damage. Replacing them proactively with