Callies Compstar 8 counterweight crank shaft  APH-31Q-CS

Standard 3.625 (3.622) stoke forged crankshaft for LS Engines

4340 forged steel, 3.625"" stroke, 2.100" big end journal,

Suits all LS wet sump engines,

Suits VE to VF V8 commodores

Will also suit LS1 engines but may need reluctor changed (24 tooth reluctors available)

6 bolt flywheel

58X pulse ring suits Gen 4  commodores with E38 and E67 ECUs

Deep nitrided for strength and durability

rough balanced to 1850G bob weight

• Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
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