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6.60 O.D. SBC CNC MACHINED MIRROR FINISH NEW SOUTHWEST SPEED POLISHED BILLET ALUMINUM WATER PUMP PULLEY WITH 1 V-BELT GROOVE THAT FITS SMALL BLOCK CHEVY ENGINES WITH LONG WATER PUMPS

NEW SOUTHWEST SPEED POLISHED BILLET ALUMINUM WATER PUMP PULLEY WITH 1 V-BELT GROOVE THAT FITS SMALL BLOCK CHEVY ENGINES WITH LONG WATER PUMPS, SBC, CNC MACHINED MIRROR FINISH, 6.60' O.D.: Automotive. Buy NEW SOUTHWEST SPEED POLISHED BILLET ALUMINUM WATER PUMP PULLEY WITH 1 V-BELT GROOVE THAT FITS SMALL BLOCK CHEVY ENGINES WITH LONG WATER PUMPS, SBC, CNC MACHINED MIRROR FINISH, 6.60" O.D.: Crankshaft Pulleys - ✓ FREE DELIVERY possible on eligible purchases. Brand New Southwest Speed Polished Billet Aluminum Water Pump Pulley with 1 V-Belt Groove that fits Small Block Chevy's with Long Water Pumps (SWS Part # 410-5956) 。 Southwest Speed water pump pulleys are CNC machined from forged 6061-T6 aluminum for the ultimate in strength and balance > Designed for use with v-groove style belts on Chevy engines, each pulley is polished to a mirror finish > Billet pulley nose cones are sold separeately 。 Features: > Billet Aluminum > Polished, mirror finish > 1 V-Belt Groove > For Small Block Chevy's with Long water pumps > 6.600" O.D. > Fan Bolt Pattern 4 Bolt X 2 1/8" Bolt Circle, w/5/8" Water Pump Hole > Pulley is .300" Thick at the water pump hub. > Front of Water Pump Hub to Center Line of 1st Belt is 1.625" > Total Pulley Length is 2.250" > Designed to be used with 7/16" wide belts, but 15/32" or 1/2" will also work 。 WHY USE A BILLET PULLEY?: > The benefit of a billet aluminum pulley over a cast pulley is equal density > With a cast pulley, the aluminum is poured into a mold and then allowed to cool > This process can create variations in density throughout the pulley > Dense areas are heavier than the more porous areas causing the pulley to vibrate at high RPM 。 Southwest Speed pulleys are equally dense throughout; equal weight translates to a true and balanced pulley drive system > *** NOTE: This listing is for the pulley only and does not include mounting hardware *** 。 Brand New Polished Billet Aluminum Water Pump Pulley with V-Belt Groove that fits Small Block Chevy's with Long Water Pumps (SWS Part # 40-5956). 。 water pump pulleys are CNC machined from forged 606-T6 aluminum for the ultimate in strength and balance. Designed for use with v-groove style belts on Chevy engines, each pulley is polished to a mirror finish. Billet pulley nose cones are sold separeately. 。 Features: Billet Aluminum Polished, mirror finish V-Belt Groove For Small Block Chevy's with Long water pumps 6.600" O.D. Fan Bolt Pattern 4 Bolt X /8" Bolt Circle, w/5/8" Water Pump Hole Pulley is .00" Thick at the water pump hub. Front of Water Pump Hub to Center Line of st Belt is .65" Total Pulley Length is .50" Designed to be used with 7/6" wide belts, but 5/" or /" will also work. WHY USE A BILLET PULLEY?: The benefit of a billet aluminum pulley over a cast pulley is equal density. With a cast pulley, the aluminum is poured into a mold and then allowed to cool. This process can create variations in density throughout the pulley. Dense areas are heavier than the more porous areas causing the pulley to vibrate at high RPM. pulleys are equally dense throughout; equal weight translates to a true and balanced pulley drive system. 。 *** NOTE: This listing is for the pulley only and does not include mounting hardware. *** 。 。 。 。

6.60 O.D. SBC CNC MACHINED MIRROR FINISH NEW SOUTHWEST SPEED POLISHED BILLET ALUMINUM WATER PUMP PULLEY WITH 1 V-BELT GROOVE THAT FITS SMALL BLOCK CHEVY ENGINES WITH LONG WATER PUMPS
6.60 O.D. SBC CNC MACHINED MIRROR FINISH NEW SOUTHWEST SPEED POLISHED BILLET ALUMINUM WATER PUMP PULLEY WITH 1 V-BELT GROOVE THAT FITS SMALL BLOCK CHEVY ENGINES WITH LONG WATER PUMPS