SPECIAL ORDER: Flywheel: Steel: Chevrolet: 2009-UP LSX, LSA, LT1, LT4: 9 Bolt Crank: 168T: 30 lbs.: +.400 in: RETRO FIT APPLICATIONS ONLY
McLeod steel flywheels are perfect for street applications where easy stop light acceleration is desired. Steel flywheels come in various weights and dimensions. For race applications, a heavier steel unit is ideal for helping launch a heavy car with a smaller engine with less torque and horsepower. They are CNC machined from billet alloy steel and have 1045 hardened steel ring gears.
  • • Billet Steel. • 1045 Steel Hardened Ring Gear. • SFI rated.

Information:

SPECIAL ORDER

Application Summary:

Year Make/Model
Retro Fit Applications Only
Attributes
Clutch Pattern 1 11In. & 12In. B&B & Diaphragm Shouldered Bolt
Clutch Pattern 2 12In. LS1/LS6 Diaphragm, Metric Bolts, With Dowel Pins
Clutch Patterns 11" & 12" B&B & Diaphragm Shouldered Bolt
Country of Origin (Primary) US
Crankshaft to Flywheel Bolt Quantity 9-bolt
Disc Diameter 11In./12In.
Disc Diameter (in.) 11.000/12.000 in.
Emission Code Legal US
Engine 2009-13 LS9 9 Bolt Crank (Retro Fit Application Only), 2009-13 LS9 9 Bolt Crank (Retro Fit Application Only)
Engine Balance Internal Balance, Internal
Flywheel Material Billet steel, Steel
Harmonized Tariff Code (Schedule B) 8708935000
Hazardous Material Code N
Life Cycle Status Code Available to Order
Make Chevrolet, Chevrolet
Marine Use No
NAFTA Preference Criterion Code B
Note Conversion flywheel, for applications retrofitted with LS based engine with 9 bolt crank.
NOTE : CENTERBORE/CRANK BOSS: Because of standard variances in OEM and Aftermarket manufacturing tolerances, the flywheel to crankshaft boss fit may have variations from slip-fit to slight interference. Interference at the crankshaft “boss” can be corrected by heating the flywheel to temporarily to expand the center bore for correct mounting. Caution, flywheel will be hot, handle with care.
NOTE: CENTERBORE/CRANK BOSS: Because of standard variances in OEM and Aftermarket manufacturing tolerances, the flywheel to crankshaft boss fit may have variations from slip-fit to slight interference. Interference at the crankshaft “boss” can be corrected by heating the flywheel to temporarily to expand the center bore for correct mounting. Caution, flywheel will be hot, handle with care.
Notes .400In. of material added to face to put clutch assembly in same position as SBC/BBC.
Pressure Plate Style Borg & Beck/Diaphragm
Quantity Sold individually.
Rear Main Seal Style 1-piece
Replaceable Friction Surface No
Ring Gear 168 tooth
Ring Gear Tooth Quantity 168-tooth
SDR Required Flag N
SDS Sheet Number N/A
SFI 1.1 Approved Yes
Warranty Time 90
Weight 30 Lbs, 30.000 lbs.
GTIN 00887753317216