MCB Performance - MCB Engine Rebuild Kits STAGE - 3 POLARIS

Snowmobile - MCB Engine Rebuild Kits STAGE - 3 POLARIS
MCB Performance has expanded our Stage Engine Kits to now include POLARIS!

As you know MCB Performance has been focused on providing the finest engine components for many years. We have continued to grow and expand our product lines and further fine tune our Pistons and Internal engine components. In 2016 we completely upgraded our Engine Build program and it has already paid off with countless happy customers. Last year we heard loud and clear from our customers wanting the exact same quality components we use in our Engine program in a COMPLETE package so they can have a plug and play engine kit for the do-it-yourselfers. Customers wanted a simple few choices to match what they needed and we responded. These kits are available for just about every conceivable engine out there with more in the works. We have streamlined these kits now so that there are 4 options that are very user friendly:

 

Stage 1 - These are our famous Top-end kits that started MCB on its path. It has everything to do a top end including Pistons, Rings, Pins, Clips, and a Complete gasket set. These are available with MCB Classic series pistons or MCB Forged series pistons.

Stage 2 - This kit takes Stage 1 and adds a complete ready to drop-in Crankshaft kit. Make no mistake these cranks are trued and indexed to perfection using the finest Koyo and FAG bearings and genuine OE seals. This is our most popular kit and it's a great deal as a package.

Stage 3 - This kit includes everything in our Stage 2 kit, PLUS completely remanufactured and properly sized cylinders (or monoblock). This makes a TRUE major engine overhaul and ensures all parts are engineered to work together.

Stage 4 - This is MCB's most complete kit and comes with all of Stage 3 plus the following, OE thermostat, OE oiling check valves, Enough tubing to replace all the oil lines with premium grade non- hardening line, a tube of very specific case sealant, and full instructions including torque values and guidelines. All kits are available with the MCB Classic series pistons or can be ordered with the MCB Pro-Series forged pistons and available through this website or you can actually CALL and speak to a real person to place the order or ask any questions while rebuilding your engine.

MCB Stage Kits - Customers asked and we responded with Quality and Value.

Browse MCB Engine Rebuild Kits STAGE - 3 POLARIS Products

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Items 1-8 of 8
2008 2009 Polaris 800 Piston kit IQ Dragon Switchback RMK Stage 3 rebuild kit w/ Cylinder & Crankshaft
Description: This is a complete Stage 3 rebuild kit for the 2008-2009 Polaris 800 monoblock Dragon / Switchback / RMK all 2008/09 monoblock CFI motors. This kit is designed for improving the reliability /...More Details »
Item #: 20778107
Condition: New
Price: $1,499.95

2008 2009 Polaris 800 Piston kit IQ Dragon Switchback RMK Stage 3 rebuild kit w/ Cylinder & Crankshaft
Description: THIS KIT INCLUDES FORGED MCB DUAL RING PISTONS! This is a complete Stage 3 rebuild kit for the 2008-2009 Polaris 800 monoblock Dragon / Switchback / RMK all 2008/09 monoblock CFI motors. This kit...More Details »
Item #: 23428887
Condition: New
Price: $1,599.95

2010 Polaris 800 Piston kit Dragon Switchback Pro RMK Stage 3 rebuild kit w/ Cylinder & Crankshaft
Description: This is a Stage 3 rebuild kit for the 2010 Polaris 800 monoblock CFI Dragon / Switchback / Pro RMK / Assualt all 2010 monoblock CFI motors. This kit is designed for improving the reliability /...More Details »
Item #: 20778115
Condition: New
Price: $1,499.95

2010 Polaris 800 Piston kit Dragon Switchback Pro RMK Stage 3 rebuild kit w/ Cylinder & Crankshaft
Description: THIS KIT INCLUDES FORGED MCB DUAL RING PISTONS! This is a Stage 3 rebuild kit for the 2010 Polaris 800 monoblock CFI Dragon / Switchback / Pro RMK / Assualt all 2010 monoblock CFI motors. This kit...More Details »
Item #: 23428889
Condition: New
Price: $1,599.95

2011 Polaris 800 Piston kit Dragon Switchback Pro RMK Stage 3 rebuild kit w/ Cylinder & Crankshaft
Description: This is a complete Stage 3 rebuild kit for the 2011 Polaris 800 monoblock CFI Dragon / Switchback / Pro RMK / Assault all 2011 monoblock CFI motors. This kit is designed for improving the...More Details »
Item #: 23428892
Condition: New
Price: $1,499.95

2011 Polaris 800 Piston kit Dragon Switchback Pro RMK Stage 3 rebuild kit w/ Cylinder & Crankshaft
Description: THIS KIT INCLUDES FORGED MCB DUAL RING PISTONS! This is a complete Stage 3 rebuild kit for the 2011 Polaris 800 monoblock CFI Dragon / Switchback / Pro RMK / Assault all 2011 monoblock CFI motors....More Details »
Item #: 23428891
Condition: New
Price: $1,599.95

2012 2013 2014 2015 Polaris 800 Piston kit Dragon Switchback Pro RMK Stage 3 rebuild kit w/ Cylinder & Crankshaft
Description: This is a complete Stage 3 rebuild kit for the 2012-2015 Polaris 800 monoblock Dragon / Switchback / RMK all 2012/15 monoblock CFI motors. This kit is designed for improving the reliability /...More Details »
Item #: 20778126
Condition: New
Price: $1,499.95

2012 2013 2014 2015 Polaris 800 Piston kit Dragon Switchback Pro RMK Stage 3 rebuild kit w/ Cylinder & Crankshaft
Description: THIS KIT INCLUDES FORGED MCB DUAL RING PISTONS! This is a complete Stage 3 rebuild kit for the 2012-2015 Polaris 800 monoblock Dragon / Switchback / RMK all 2012/15 monoblock CFI motors. This kit...More Details »
Item #: 23428894
Condition: New
Price: $1,599.95

Items 1-8 of 8

More About MCB Engine Rebuild Kits STAGE - 3 POLARIS

Stage 3 Kits INCLUDE: Top End Kit, With Crankshaft, AND Cylinder