No items in Shopping Cart
Speedway Billet Aluminum double groove pulleys for Small Block Chevy feature a 30% 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.
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.
Cast aluminum3-groove V-belt crankshaft pulley for use with '55-'68 Small Block Chevy short style water pumps.
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.
91015472Overall Length3.000"Inside Diameter0.630"Outside Diameter6.600"Groove Count2Belt Width0.380"Belt TypeV-BeltMaterial TypeAluminumFinishNaturalSold in QuantityEachNotes5/8" center hole can be drilled out to 3/4" if needed.
Replacement pairs of matched belts for Speedway small block Chevy cast aluminum pulleys for short water pump.
Replacement pairs of matched belts for Speedway small block Chevycast aluminum pulleys for short water pump.
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, polished billet aluminum brackets and belts to make this a simple installation. Each kit also includes a new short style aluminum water pump, aluminum pulleys, one wire chrome alternator and if chosen, a chrome A/C compressor. Inboard (high) mount brackets for early cars.
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, polished billet aluminum brackets and belts to make this a simple installation. Each kit also includes a new short style aluminum water pump, aluminum pulleys, one wire chrome alternator and if chosen, a chrome A/C compressor. Outboard mount for fat fendered cars.Alternator only kits include single groove pulleys.
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, polished billet aluminum brackets and belts to make this a simple installation. Each kit also includes a new short style aluminum water pump, aluminum pulleys, one wire chrome alternator and if chosen, a chrome A/C compressor. Outboard mount for fat fendered cars.Alternator and A/C kits include dual groove pulleys.Note:S/B Chevy, short style water pump ...
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, polished billet aluminum brackets and belts to make this a simple installation. Each kit also includes a new short style aluminum water pump, aluminum pulleys, one wire chrome alternator and if chosen, a chrome A/C compressor. Inboard (high) mount brackets for early cars.Alternator and A/C kits include dual groove pulleys.Bracket kit works with dual ...
Replacement pairs of matched belts for Speedway small block Chevy cast aluminum pulleys forlong water pump.
Replacement pairs of matched belts for Speedway small block Chevycast aluminum pulleys for long water pump.
Includes aluminum 3.250" mandrel drive, spacer, end cap, 6" bolt and key stock. S/B Chevy. 5 pieces. Hold from one pulley up to 3 pulleys.
Small BlockChevy, double groove billet aluminum pulleys. 30% reduction. Available for long or short style water pumps. 5/8" shaft on pulley.
Cast aluminumdouble groove V-belt crankshaft pulley for use with '55-'68 Small Block Chevyshort style water pumps.
Cast aluminum double groove V-beltcrankshaft pulley foruse with '69-'85 Small BlockChevylong 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-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
1012342501Overall Length3.290"Overall Thickness0.270"Washer Diameter1.980"Thread Pitch7/16-20Wrench Type12 PointMaterial TypeSteelFinishBlack OxideSold in QuantityEachUnder Head Length2.480"
Small block Chevystock-type replacement 6-3/4" diameter harmonic balancer.For internal balance engines.
Someone should have thought of this years ago!
All balancing is done with our state-of-the-art "hines" balancer by race mechanics with over 30 years of experience. A kit purchased with the optional balance job will ship in 24-48 hours.
Lightweight aluminum long style pump for S/B Chevy.Has provisions for your power steering mount.
Speedway's adjustable water pump is tried, tested and true. It has great flow, superior quality and standard features that are typically only available on water pumps costing twice as much. State-of-the-art aluminum casting and a precision impeller provide equal flow to both cylinder banks. If you're using a cog belt on your race car, this is the pump you want since it's adjustable. The 1/2" mount holes in this pump are larger than normal, allowing it to be moved up or down slightly to help with belt tension.
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.
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.
Powermaster provides all the electrical punch you need, while saving weight and space. One-wire unit forsmall blockChevys using short water pumps. Mounts on either side of engine. Cranks out 14.7 volts and 53 amps. Kit includes mini alternator, brackets, bolts, spacers, drive pulley and belt.
2384001MFG. Part #4001-SBCBelt Length30.000"Sold in QuantityEachNotesPump pulley has 24 teeth and mandrel pulley has 16 teeth.
2384002MFG. Part #4001-BMBelt Length25.500" (25 1/2")Sold in QuantityEachNotesPump pulley has 24 teeth and mandrel pulley has 16 teeth.