Holley's Mid-Mount Accessory Drive System is now offered for the serious racer in mind. If you need a front drive system for your LS engine racecar, they are now available without air conditioning and power steering depending upon your needs! Holley's Mid-Mount complete accessory system has all accessories pulled in tighter than other accessory drives. At the heart of the system is a "bracketless" design (Patent Pending). Accessories bolt directly to the water pump for a clean, integrated form. The design offers superb engine visibility to show off your horsepower, not your accessories. Among the many swap friendly features are bottom heater outlets for clearance in tight applications. The Holley designed alternator is just as innovative. This Premium alternator utilizes hairpin/square wire, 6-phase technology as found on the new C7 Corvette. The water pump also shares its design efficiencies with that of the C7 Corvette. The Mid-Mount drive completes Holley's trilogy of accessory solutions giving a third option compared to the High and Low-Mount previously released. All three accessory solutions are for LS with the High and Mid-Mount systems available for LT applications as well. When we say "complete", we mean complete. The Mid-mount system comes with everything you need. All accessories to include the water pump, alternator, PS pump with reservoir, and the crank damper. All pulleys and the belt are supplied. Even heater hose adapters, power steering to -6 AN hardline, and the alternator plug/harness are included. Easy assembly was a priority during the entire development of this accessory solution. Color graphical instructions walk you through every step of the ultra-easy installation. This system is ready for the racetrack if you want to play or just be ready for anything on the street. If you prefer function for your dollar, Holley has a more economical version available for LS. The difference is the damper/crank pulley.
- Bracketless Accessory Mounting w/Ultra-Easy Assembly
- Bottom Outlet Heater Hose Options For Swap Application Clearance
- LT1 Style Hairpin Premium Alternator
- LT1 Style Water Pump Design
- Type II Power Steering Pump w/Baffled Reservoir
- PS Adapter Hardline to AN -6 Adapter Included
- Steam Tube Input Port
- Shortened Top Outlet Nipple For Radiator Hose Turns/Routing Room
- OE Pulley Ratios For Optimal Accessory Performance
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Steam tube input port is 1/8" NPT.
About Holley Performance Products
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy 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 engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
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Holley Mid-Mount Complete Race Accessory System 20-187: