ACT 1993 Toyota Supra XACT Flywheel Streetlite
The ACT 600405 is a one-piece chromoly Streetlite flywheel for the 1993-1998 Toyota Supra Twin Turbo with the 3.0L 2JZ-GTE and six-speed manual. Supra owners usually shop for it during a clutch job, when the factory flywheel is glazed, cracked or worn too thin to machine, or when the car now makes more power than stock and needs a stronger, lighter part under a heavy duty clutch. At 19.2 lb it is ACT's street-friendly option for this engine, and ACT describes it as its most durable flywheel line.
The flywheel bolts to the 2JZ crank, carries the 115-tooth ring gear for the starter, and gives the clutch a flat, heat-tolerant surface to clamp against. On a turbo Supra that surface takes a lot of heat, especially on launches and when a stiffer clutch is fitted. ACT forges the 600405 from chromoly, CNC machines it and computer balances it, then induction-hardens the ring gear. Being one piece, there is no friction insert to warp and no pressed-on ring gear to spin. It carries SFI 1.1 certification and can be resurfaced later like a stock flywheel.
Because it is lighter than the factory part, the engine picks up and drops RPM faster, which sharpens throttle response and rev-matched shifts. ACT rates the feel as OE to mild gear rattle and recommends the Streetlite for street and drag use. If the car is a dedicated road course or time attack build, ACT also makes the lighter 600400 Prolite flywheel for the same Supra, at the cost of more rattle and less low-speed manners. Our lightweight vs stock flywheel guide lays out that trade.
The flywheel can only be checked properly with the transmission out, so most buyers decide during the clutch job. Look for heat cracks running from the center toward the bolt holes, check runout with a dial indicator, and inspect every ring gear tooth. Light glazing can usually be machined; cracks and deep hot spots mean replacement. Our resurface vs replace guide explains where that line is, and the clutch chatter guide covers other causes like engine mounts and contamination. If you are not sure the slip is the clutch at all, start with our slipping diagnosis guide.
Our listing is titled for the 1993 Supra, but ACT lists 600405 for every 1993, 1994, 1995, 1996, 1997 and 1998 Toyota Supra Twin Turbo with the 3.0L DOHC turbo engine. It is not listed for the naturally aspirated Supra with the 2JZ-GE, or for the earlier 1986-1992 Supra. ACT specifies a 250 mm (9.8 inch) friction surface and 115 ring gear teeth, and includes the flywheel bolts (M10-1.25 x 25 mm). ACT also notes that the flywheel step, tooth count, thickness and ring gear offset must suit your clutch, so pair it with a 250 mm Supra Turbo clutch made for the factory-style flywheel. If your car has had a transmission or engine swap, send us the year, VIN and what is in it before ordering. More clutch parts are in our hard parts collection.
The 600405 is new, in stock, ships from the USA the same business day and is backed by a 1-year warranty.
| Brand | ACT |
| Part number | 600405 |
| Fits | ACT 1993 Toyota Supra XACT Flywheel Streetlite |
| Vehicle fitment | Toyota Supra Xact (1993) |
| Type | Flywheels |
| Condition | New |
| Ships | Same business day (in stock), from the USA |
| Warranty | 1-year |
Yes. Our listing names 1993, but ACT lists 600405 for all 1993-1998 Toyota Supra Twin Turbo models with the 3.0L turbo engine.
ACT does not list it for the naturally aspirated 1993-1998 Supra or the earlier 1986-1992 cars. Send us your year and VIN if you are unsure what your car has.
ACT lists it at 19.2 lb. ACT rates the feel as OE to mild gear rattle, so it stays street friendly. The 600400 Prolite is lighter but rattles more and is aimed at racing.
Yes. ACT notes the flywheel bolts are included (M10-1.25 x 25 mm). The pilot bearing is separate, so replace it while the flywheel is off.
Yes. ACT says XACT flywheels can be resurfaced like a stock flywheel. Remove no more than 0.040 in and keep the correct step.
Use a 250 mm Supra Turbo clutch that suits the factory-style flywheel step, such as the ACT TS4-HDG6 kit for a modified car.
