Description

Hays Billet Steel SFI Certified Flywheel - Chevrolet V6 and Small Block Hays Steel Flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. All Hays flywheels are certified S.F.I. spec 1.1. This 168 tooth flywheel fits the external balance 4.3/5.0/5.7 liter Chevy, 1986 to 1993 models with a one piece real main seal. The flywheel is drilled for 10.5 in Borg-Beck diaphragm, 11 in Borg-Beck diaphragm, long style and Mark XII clutches. It's weighs 30 lbs. Flywheel bolts included. Other applications available. New flywheel bolts should be used with a new flywheel, Mr. Gasket # 912 flywheel bolt kit is recommended, 7/16-20 X 31/32" long. Install the flywheel bolts without the enclosed lock washers using medium strength, "Blue", thread locking compound applied to the threads. The threads on the bolts and in the crankshaft should be clean, free from any grease or oil. Tighten flywheel bolts to 70-80 ft-lbs with a torque wrench.

• Specifications

  • Engine:Chevrolet Small Block Gen I
  • Material:Steel
  • Product Type:Flywheels
  • Engine:GM 90 Degree V6
  • Engine Balance:External
  • Category:Transmission and Drivetrain
  • Application:Chevrolet
  • Brand:Hays
  • SFI Certification:1.1
  • # of Teeth:168
  • Emission Code:5
  • Warranty:Limited 90 Day Warranty
  • Crank Pilot Diameter (in):2.06
  • SFI Approved:Yes

• Product Fits

  • Buick Commercial Chassis 1991-1993
  • Buick Roadmaster 1991-1993
  • Chevrolet Astro 1986-1993
  • Chevrolet Blazer 1987-1993
  • Chevrolet C10 1986-1986
  • Chevrolet C10 Suburban 1986-1986
  • Chevrolet C1500 1988-1993
  • Chevrolet C1500 Suburban 1992-1993
  • Chevrolet C20 1986-1987
  • Chevrolet C20 Suburban 1986-1986
  • Chevrolet C2500 1988-1993
  • Chevrolet C2500 Suburban 1992-1993
  • Chevrolet C30 1986-1986
  • Chevrolet C35 1986-1993
  • Chevrolet C3500 1988-1993
  • Chevrolet Camaro 1986-1993
  • Chevrolet Caprice 1986-1992
  • Chevrolet Corvette 1986-1993
  • Chevrolet G10 1986-1993
  • Chevrolet G20 1986-1993
  • Chevrolet G30 1986-1993
  • Chevrolet K10 1986-1986
  • Chevrolet K10 Suburban 1986-1986
  • Chevrolet K1500 1988-1993
  • Chevrolet K1500 Suburban 1992-1993
  • Chevrolet K20 1986-1986
  • Chevrolet K20 Suburban 1986-1986
  • Chevrolet K2500 1988-1993
  • Chevrolet K2500 Suburban 1992-1993
  • Chevrolet K30 1986-1986
  • Chevrolet K3500 1988-1993
  • Chevrolet Monte Carlo 1986-1988
  • Chevrolet R10 1987-1987
  • Chevrolet R10 Suburban 1987-1988
  • Chevrolet R1500 Suburban 1989-1991
  • Chevrolet R20 1987-1988
  • Chevrolet R20 Suburban 1987-1988
  • Chevrolet R2500 1989-1989
  • Chevrolet R2500 Suburban 1989-1991
  • Chevrolet R30 1987-1988
  • Chevrolet R3500 1989-1991
  • Chevrolet S10 1988-1993
  • Chevrolet S10 Blazer 1988-1993
  • Chevrolet Suburban 1989-1993
  • Chevrolet V10 1987-1987
  • Chevrolet V10 Suburban 1987-1988
  • Chevrolet V1500 Suburban 1989-1991
  • Chevrolet V20 1987-1987
  • Chevrolet V20 Suburban 1987-1988
  • Chevrolet V2500 Suburban 1989-1991
  • Chevrolet V30 1987-1988
  • Chevrolet V3500 1989-1991
  • GMC C1500 1986-1993
  • GMC C1500 Suburban 1986-1993
  • GMC C2500 1986-1993
  • GMC C2500 Suburban 1986-1993
  • GMC C3500 1986-1993
  • GMC Caballero 1986-1987
  • GMC G1500 1986-1993
  • GMC G2500 1986-1993
  • GMC G3500 1986-1993
  • GMC Jimmy 1986-1993
  • GMC K1500 1986-1993
  • GMC K1500 Suburban 1986-1993
  • GMC K2500 1986-1993
  • GMC K2500 Suburban 1986-1993
  • GMC K3500 1986-1993
  • GMC R1500 1987-1987
  • GMC R1500 Suburban 1987-1991
  • GMC R2500 1987-1989
  • GMC R2500 Suburban 1987-1991
  • GMC R3500 1987-1991
  • GMC S15 1988-1990
  • GMC S15 Jimmy 1988-1991
  • GMC Safari 1986-1993
  • GMC Sonoma 1991-1993
  • GMC Syclone 1991-1991
  • GMC Typhoon 1992-1993
  • GMC V1500 1987-1987
  • GMC V1500 Suburban 1987-1991
  • GMC V2500 1987-1987
  • GMC V2500 Suburban 1987-1991
  • GMC V3500 1987-1991
  • GMC Yukon 1992-1993
  • Oldsmobile Bravada 1991-1993
  • Oldsmobile Custom Cruiser 1991-1992
  • Oldsmobile Cutlass 1986-1987
  • Oldsmobile Cutlass Supreme 1986-1987
  • Pontiac Bonneville 1986-1986
  • Pontiac Firebird 1986-1993
  • Pontiac Grand Prix 1986-1987
  • Pontiac Parisienne 1986-1986

• Documents and Manuals

  • 1101_HAY10-630.pdf