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WILL NOT CLEAR 6 Bolt heads or block without modification to #1 runner on driver side
5 mmInjector Body Diameter: 16mmO-Ring: 14
2 knock sensor inputs
NOT COMPATIBLE WITH M3 SUBFRAME
Runner Length – 6
Lse9x 3.1" Underdrive Billet Aluminum Alternator Pulley LT WILL NOT CLEAR 6 Bolt3. 1" underdrive Billet Aluminum Alternator Pulley, specially crafted for high revving LS engines. If you find yourself frequently swapping out alternators due to the limitations of factory OEM designs, it's time to consider an upgrade. Constructed from robust 6061 billet aluminum, this 3. 1" underdrive alternator pulley is engineered to replace the GM steel pulley. With a generous 3. 1 inch outside diameter, a 0. 670" bore diameter, and a 6 groove
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