Measure Your Damper to Determine if You Have a Short, Middle, or Long Pulley Alighnment
Choose the Appropriate Installation Kit for Your Pulley Alignment
Low Mount A/C Kits fit Short, Middle, or Long Accessory Spacing (Brackets Have Multiple Holes & Installation Procedure for Each Spacing)
Low Mount Alternator & Power Steering Kits fit Middle, or Long Accessory Spacing (installation Kit w/ Spacers are Required for Long Spacing)
If You have a Short Spacing & Want to use the Low Mount Alternator & Power Steering Kit - You Can Change Out the Damper & Water Pump Convert to Middle or Long Spacing

Low-Mount

LOW-MOUNT Allows exceptional engine visibility when chassis clearance allows for lower mounting of the A/C compressor and alternator Available complete with accessories or cost effective brackets only for build your own A/C bracket works with all three LS crank pulley alignments Power steering/alternator bracket works with middle LS alignment as well as long LS belt spacing when using long spacer kit

Low-Mount

Holley Low-Mount LS Accessory Drive Systems

LS Low-Mount Alternator & Power Steering Dimensions

LS Low Mount Air Conditioning Dimensions

Low-Mount