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Kit includes a cast aluminum double groove water pump pulley anddouble groove crank pulley, and a matched pair of heavy duty belts. Has a 1:1 water pump/crankshaft speed ratio.
Speedway Cast Aluminum double groove pulleys for Small Block Chevy feature a 20% reduction. Reduction pulleys have a smallerdiameter which slows the speed of your fan, water pump, and alternator to reduce drag for more top-end horsepower. Plus, high RPM water pump operation is improved due to reduced fluid cavitation.
Kit includes a cast aluminum double groove cast aluminum water pump pulley, crank pulley, and a matched pair of heavy duty belts. Slows water pumpspeed by20% for increased horsepower.
Cast aluminum double groove V-belt upper pulley for'69-'85 Small BlockChevylong style water pumps. Fits over 5/8" water pump snout, but can be drilled out to 3/4" if needed. Precision machined aluminum constructionLightweightand strongTwo grooves for V-belts
Combo includes cast aluminum double-groove aluminum water pump pulley, crank pulley, and matched pair of heavy duty belts. Slows water pumpspeed by20% for increased horsepower.
Cast aluminumdouble groove V-belt crankshaft pulley for use with '55-'68 Small Block Chevyshort style water pumps.
Cast aluminum3-groove V-belt crankshaft pulley for use with '55-'68 Small Block Chevy short style water pumps.
Cast aluminum single groove V-belt crankshaft pulley for use with '55-'68 Small Block Chevy short style water pumps.
Cast aluminum double groove V-beltcrankshaft pulley foruse with '69-'85 Small BlockChevylong style water pumps.
Includes a heavy duty bearing and 3/4" shaft and pulley snout; and 1/2" NPT hole on the passenger side (for heater hose) and on the top (for by-pass hose). Thicker (0.100") stamped steel rear plate. Weighs 6 lbs.
This power steering pump bracket mounts a stock-style GM pump to a S/B Chevy block. Must be used with a short style water pump.Mounts on the lower left side. Bracket is zinc plated with threaded shaft.Designed to work with a'70-'82 GM pump that has a threaded pulley shaft, not a press-on style.
Power steering pump pulley for use with short-style (1955-68)water pumps. Available in plain billetonly.
Double-groove water pump pulleyDouble-groove crank pulleyMatched pair of heavy duty belts20% reduction
If you are spending the money to build a 348 or 409 Chevy engine you had just as well put a high performance aluminum water pump on it. Choose plain or polished.
Electric Racing Water Pumps feature a specially machined housing to maximize flow. The lightweight aluminum assembly is flow-rated at 35+ gallons per minute and weighs less than 6 lbs. Pump draws 6-7 amps.
910-15581 Instructions (PDF)
NOTE: This pump is designed for street use and is not to be run on a motor which exceeds 5,500 RPM.
KRC Chevrolet water pump spacers are designed to help align the water pump and pulley with crank pulleys when using gear drive and belt drive timing systems. These spacers are also ideal for clearing the tamper proof bolt on most crate engines. They help in alignment when using a crank trigger ignition as well.
KRC Modular Serpentine Pulley kits feature their new dual keyed drive sytem with hardcoated billet aluminum pulleys.The water pump drive is available in 30%, 15%, or one to one pulley combinations.Under race conditions water pump speed must be kept between 5,000 and 6,500 RPM for proper engine cooling.Be sure to check with your engine builder for their recommendations.
We all know what a pain it is to come up with a pulley, bracket, and belt combination to work on your small block Chevy engine. We have pre-engineered our package to include the nuts, bolts, and polished billet aluminum brackets to make this a simple installation.Inboard (high) mount brackets for early cars, meaning it will place the alternator up high between the intake manifold and valve cover.Mounts the alternator on the driver's side.Note:S/B Chevy, short style water pump only.
We all know what a pain it is to come up with a pulley, bracket, and belt combination to work on your small block Chevy engine. We have pre-engineered our polished billet aluminum brackets to make this a simple installation. Outboard mount for fat fendered cars.Note:S/B Chevy, short style water pump only.
For Midget racing, not street. Use with water manifolds attached to block. Pump is driven by the head of the bolt that holds the lower pulley onto the crank snout.
Fits 302 or 351 Fords (Cleveland or Windsor)Uses standard pumpAluminum adapter & pump includedBoth pulleys machined aluminumChoose either 2 or 3 groove crank pulley