Parts Now Pay Later with
Log In Cart
Log In

Create An Account

Log In Cart
Your Cart Is Empty
Free Shipping Over $299.99

Free Shipping Over $299.99

Orders of $299.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

ACT 12-15 Civic Si 13.8lbs Streetlite Flywheel
Part Number: 600780

ACT 12-15 Civic Si 13.8lbs Streetlite Flywheel-A1
ACT 12-15 Civic Si 13.8lbs Streetlite Flywheel-A2
ACT 12-15 Civic Si 13.8lbs Streetlite Flywheel-A3
ACT 12-15 Civic Si 13.8lbs Streetlite Flywheel-logo
Images may be for reference only

ACT 12-15 Civic Si 13.8lbs Streetlite Flywheel
Part Number: 600780

Be the first to review!
Was: $402.00
$314.00 & Free Shipping
Save: $88.00 (22%)

Reward Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn reward points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

They are easy to use during check out. Click on the "Have Reward Points?" on the shipping and payment selection page.


Reward Point Program Details

You earn 2 points for every $1.00 that you spend.

100 points equal a $1.00 discount.

Maximum discount per order is 5% of the order total.

There is no minimum order total to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 628 reward points. Learn More


7 In Stock

Product Details

Part Number: 600780
Brand: ACT
UPC: 842385002657
Transmission: Manual

The ACT 600780 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.
  • Product Weight (lbs.): 13.8
  • SFI: 1.1
  • Noticeably improved engine response and acceleration, OE to mild gear rattle
  • Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life
  • One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears
  • Recommended for street and race use
  • Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability
  • Muse be used with ACT Clutch Kit

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Acura ILX
2013 Acura ILX Base Manual
2014 Acura ILX Base Manual
2015 Acura ILX Base Manual
Acura TSX
2009 Acura TSX Base Manual
2010 Acura TSX Base Manual
2011 Acura TSX Base Manual
2012 Acura TSX Special Edition Manual
2013 Acura TSX Special Edition Manual
2014 Acura TSX Special Edition Manual
Honda Accord
2003 Honda Accord DX Manual
2004 Honda Accord DX Manual
2005 Honda Accord DX Manual
2003 Honda Accord EX Manual
2004 Honda Accord EX Manual
2005 Honda Accord EX Manual
2006 Honda Accord EX Manual
2007 Honda Accord EX Manual
2008 Honda Accord EX Manual
2009 Honda Accord EX Manual
2010 Honda Accord EX Manual
2011 Honda Accord EX Manual
2012 Honda Accord EX Manual
2008 Honda Accord EX-L Manual
2009 Honda Accord EX-L Manual
2010 Honda Accord EX-L Manual
2011 Honda Accord EX-L Manual
2012 Honda Accord EX-L Manual
2003 Honda Accord LX Manual
2004 Honda Accord LX Manual
2005 Honda Accord LX Manual
2006 Honda Accord LX Manual
2007 Honda Accord LX Manual
2008 Honda Accord LX Manual
2009 Honda Accord LX Manual
2010 Honda Accord LX Manual
2011 Honda Accord LX Manual
2012 Honda Accord LX Manual
2006 Honda Accord LX Special Edition Manual
2008 Honda Accord LX-P Manual
2009 Honda Accord LX-P Manual
2010 Honda Accord LX-P Manual
2008 Honda Accord LX-S Manual
2009 Honda Accord LX-S Manual
2010 Honda Accord LX-S Manual
2011 Honda Accord LX-S Manual
2012 Honda Accord LX-S Manual
2005 Honda Accord SE Manual
2007 Honda Accord Special Edition Manual
2006 Honda Accord Value Package Manual
2007 Honda Accord Value Package Manual
Honda Civic
2013 Honda Civic Si Manual
2014 Honda Civic Si Manual
2015 Honda Civic Si Manual

Engine Fitment

Honda 2.4L/2354CC - 4 Cylinder (K24Z7)
Honda 2.4L/2354CC - 4 Cylinder (K24A8)
Honda 2.4L/2354CC - 4 Cylinder (K24A4)
Honda 2.4L/2354CC - 4 Cylinder (K24Z3)
Honda 2.4L/2354CC - 4 Cylinder (K24Z2)
Honda 2.4L/2354CC - 4 Cylinder (K24Z3)

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review