Magnus Mclaren 720 Connecting Rods and Pistons with Pins and Rings



Magnus custom pistons for the M838T and M840T McLaren V8 Motors.

Developed to work on modified motors, these high compression pistons are used in the Magnus McLaren Engine Program.

The dynamic testing was done with the Magnus McLaren Connecting Rods, and they will only be sold together.

For a Detailed description of Bore Size, C.H., Ring Grooves, Ring Lands, Pin, Net Dome CC’s and Dish Depth etc. contact us at


  • Magnus McLaren Pistons only work with the Magnus McLaren Rods.


  • Complete set of 8 High Compression Pistons
  • Rings
  • Locks and Pins

Add On: 


When installing the pistons consider the Magnus Crankshaft Main Tools “Retaining bridges”.  They will hold the crankshaft in any position which allows crankshaft rotation when mounting pistons and rods to the block.

Part Number:

MMCENG1210 Magnus Mclaren 720 Pistons with Pins and Rings

Additional information

Weight 25 lbs
Dimensions 20 × 10 × 6 in

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