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Provides proper drive belt alignment. Kit contains two aluminum 1/16" spacers and one 1/8" spacer.
Water pump pulley shim kit provides proper drive belt alignment with pulleys. Kit contains two aluminum 1/16" spacer and one 1/8" spacer.
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.
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.
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.
Set of four tapered seat bolts to properly secure upper aluminum water pump pulleys.Flat head cap. Black oxide finish.
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.
Set of three Allen bolts for lower aluminum water pump pulley.
The KRC Drive Kit works off the water pump pulley to reduce power steering pump speed by 42%. The kit comes with the necessary pulley, belt, bolts, and spacers. S/B Chevy.
The alternator add-on kit includes a Powermaster 95amp Denso alternator, 2.5" aluminum alternator pulley, alternator brackets, belt, hardware and spacers and installation instructions. This kit works on both the KRC Water Pump Only (466-77525) and Head Mounted Pump (466-77511) crate kits.
Mounts alternator on Iower driver's side. Fits S/B Chevy short water pump. Includes alternator, brackets, bolts, spacers, pulley and belt. Maintains 14.9 volts. From crankshaft centerline to outer edge of alternator is 12.3".
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.
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.
Cast aluminum double groove V-beltcrankshaft pulley foruse with '69-'85 Small BlockChevylong style water pumps.
Double-groove water pump pulleyDouble-groove crank pulleyMatched pair of heavy duty belts20% reduction
54563510Material TypeAluminumFinishNaturalGasket(s) IncludedYesHardware IncludedYesNotesSpacers are 1 1/4" thickSold in QuantityKitMFG. Part #63510
The spacer kitfor Ford KRC water pump mounting kits includes three 2.90" and .35" spacers to align most pulleys.
Kit comes with bolts, bushing and washersBillet aluminumFits 5/8" or 3/4" drive water pump snout