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V-Twin Manufacturing 883cc-to-1200cc Conversion Kit

J&P Cycles Part Number: 432-581

Manufacturer Part Number: 11-0565


Gold Club Price: $529.19

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Description for V-Twin Manufacturing 883cc-to-1200cc Conversion Kit

• These conversion kits feature Wiseco forged pistons and rings, and Custom Chrome cylinders

• Fits 1986-2008 ‘Evolution’ 883 Sportster, and doesn't require any head work

• Need to be final honed to size

Product Specs

Product Specs for V-Twin Manufacturing 883cc-to-1200cc Conversion Kit

Bore Size:
Compression Ratio:
Manufacturer Part Number:
Material Processing Method:
Sold in Units:
Standard or Big Bore:
883cc to 1200cc Conversion Kit
Warehouse Part Number:
Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Compatible Models

Harley-Davidson® Models

  • Sportster 883 Custom XLH883C : 1998–2003
  • Sportster 883 Deluxe XLH883 : 1986–1995
  • Sportster 883 Hugger XLH883 : 1987–2003
  • Sportster 883 Roadster XLH883R : 2002–2003
  • Sportster 883 Standard XLH883 : 1986–2003
Customer Reviews

Customer Reviews for V-Twin Manufacturing 883cc-to-1200cc Conversion Kit

Overall Rating

4 out of 5 stars (based on 7 reviews)

5 stars (2)

4 stars (5)

3 stars (0)

2 stars (0)

1 star (0)

0 stars (0)

Slim 50 on 3/1/2019

4 Star

bobsemp on 11/9/2018

Excellent kit, all clearances were spot on, converted my 2002 along with N4 Cams and Head work, and am quite pleased with the results. Only issue was the casting line at cylinder base interferred with tappet block fit; would have been nice to know that BEFORE the jugs were installed!!!

TKOxley87 on 8/14/2012

So far so good! Pistons looked beautiful coming out of the box.

condess1 on 12/3/2009

The kit is great! The only thing was there was metal shavings in the oil valves, but that was corrected by using a screwdriver to remove them and then taking an air hose and blowing it out Staff recommendation: Always check for debris with in the cylinders,bolt holes, or oiling holes before installing

condess1 on 12/3/2009

The kit works well. Just make sure the holes in the cylinder where the oil goes through doesnt have metal shaving like mine did

humpys64 on 8/5/2006

All around good quality. I don't have any problems and can tell a huge difference in the power. I would recommend it.

scooterzs on 3/10/2006

Overall, the kit was good, except that the head gaskets were packaged incorrectly. The part number on the OEM package was correct, but the part did not match the part number. In short, the manufacturer put 883cc head gaskets in 1200cc package.

Shipping Note

Due to state regulations we cannot ship this item to the state of California.

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