TRIUMPH unit 650 9 bolt to 750 big bore kit pistons rings barrels 91 Aerco 75mm

  

You will get the one brand new Aerco big bore kit that is pictured for 1966 to 1972. You get the barrels that have the oil ports for the exhaust lifters, the 5/16 center bolt hole, JCC pistons 75mm, Federal Mogul beveled piston rings. The barrels are casted in the UK and machined in the USA.

This is the correct kit for your unit 650 to convert to a 750 displacement, using the 9 bolt head. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Engines & Engine Parts\Engine Rebuild Kits & Components". The seller is "steadfastcycles" and is located in this country: US.

This item can be shipped worldwide.

1. Manufacturer Part Number: 70-6304BB
2. Brand: Aerco