NEW SMALL BLOCK CHEVY SERPENTINE FRONT ENGINE KIT WITH 1 TO 1 PULLEYS, DENSO ALTERNATOR AND BRACKET, WATER PUMP, POWER STEERING PUMP, RESERVOIR, AND BLOCK MOUNT BRACKET Complete K.R.C. Front Engine Kit With Serpentine Pulleys for Small Block Chevy's (Part #57783 115). These kits are perfect to equip the front of a Small Block Chevy. * This kit includes the Cast Iron Power Steering Pump, the Water Pump, and a one-wire Denso Alternator. It mounts the Power Steering Pump to the Left side of the Block & features Pulleys with a 1 to 1 Ratio (0% Reduction). Includes: | Aluminum Water Pump: | * Short design * 3/4" Shaft * Lightweight aluminum construction * Dual fan mounting bolt pattern | Cast Iron Power Steering Pump with Aluminum Serpentine Pulley & Bolt-On Aluminum Reservoir: | * 13.5 CC Pump volume * -6 AN Inlet on the tank & -6 AN outlet on the pump * Pump features a flow valve that can easily be changed to adjust the feel of the steering * On the picture with the kit mounted to the engine, the pump is shown silver, but it is actually black * Pulley is lightweight aluminum & measures 4.2" * Tank has 8 ounce capacity SBC Block Mount Power Steering Pump Bracket: | * Bolts to the left side of the block on a SBC * High quality, lightweight aluminum construction * All surfaces are fully CNC machined * Adjustable design * Captured nut makes starting bolts easier * Comes with all necessary bolts, nuts, & washers | Serpentine Water Pump Pulley: | * Double groove pulley * 4" Diameter rear groove with 6 ribs * 3 1/2" Diameter front groove with 3 ribs for the Alternator belt * Lightweight aluminum construction * Hard anodized for durability | Serpentine Crank Pulley: | * Single groove pulley with 6 ribs * 4" Diameter * Lightweight aluminum construction * Hard anodized for durability * 6 Rib Serpentine Belt to go around Power Steering Pump Pulley, Water Pump Pulley, & Crank Pulley Denso Alternator: | * True one-wire hookup alternator with 14.9 set voltage * High output to weight ratio * Low drag, high speed bearing * The 93mm diameter stator housing is a compact alternator with a 50 amp output that is more than enough for most high performance applications * Stator housing: 93mm | * Voltage: 12 volt | * Idle: 30 amp | * Max.: 50 amp | * Weight: approximately 5.7 lbs. | Denso Alternator Bracket: | * CNC machined, 6061-T6 aluminum Denso Mid-Mount alternator bracket * Anodized Finish * Includes all appropriate hardware and spacers that are necessary to mount the alternator | Serpentine Alternator Pulley: | * 3 1/2" Diameter * Single groove with 3 ribs * CNC machined, 6061-T6 billet aluminum construction * 3 Rib Serpentine Belt to go around Alternator Pulley & Water Pump Pulley *The diameters of the water pump pulley (4") and the crank pulley (4") are the same (referred to as "1 to 1"), which gives a 0% reduction. We have 30%, 15%, & 0% kits available. We recommend that you stay close to your stock reduction, however, in some cases, your specific application might call for you to speed up or slow down the water flow to cool the engine better.