OE LSA Flex Drive Adjustable Triple Idler Configuraion:8 Rib 5 inches from the front

5 inches from the front of the block leaving the front of the engine unmodified allowing the use of Corvette spacing front drive accessories without any modifications

Only a snug fit is required till the fitting does not slide up or down

00 upper pulley (Custom LSA Offset -

They are anodized black for protection against pitting and a superior appearance

OE LSA Flex Drive Adjustable Triple Idler Configuraion:8 Rib 5 inches from the frontLSX Concepts OE LSA Adjustable Triple Idler, which provides additional belt wrap on the upper pulley, has three positions for the lower idler pulley, which provides a 1 2 inch belt length adjustment for each position for a total of 1. 5 inches of adjustment. Designed to be used with our "OE LSA Flex Drive Tensioner Bracket" which has eight indexable positions for the tensioner, which provide an additional 1. 5 inches of adjustment. This system is