Alt Part Nums: 063342, 063346, 063347, 063343, 063352, 063353, 063356, 063357,
Nos Genuine Hepolite .060 pistons . Comes as shown with rings pins clips.
Std bore is 73mm these are .060 oversize or 74.5mm. Hepolite the best factory spares
Alt Part Nums: 063342, 063346, 063347, 063343, 063352, 063353, 063356, 063357,
Good used set of GPM high compression pistons for standard bore 750 Norton. Italian made GPM .
They look new and have never been run but looks like were installed at one time to check clearances.
Will Be Supplied with High Quality Piston Rings.
Alt Part Nums: 063342, 063346, 063347, 063343, 063352, 063353, 063356, 063357,
High Compression Coated Pistons .020 oversized for Norton 750
Originally Supplied from MC Supply Los Angeles CA.
Std bore is 2.8746" these are .020" oversized or 2.8946".
Std bore is 73.015mm these are .508mm oversized or 73.523mm.
Alt Part Nums: 063342, 063346, 063347, 063343, 063352, 063353, 063356, 063357,
063342/43 GPM Piston Set Norton 750 .020 oversized. Comes as shown with rings pins clips.
GPM Made in Italy pistons
Std bore is 2.8746" these are .020" oversized or 2.8946".
Std bore is 73.015mm these are .508mm oversized or 73.523mm.
Alt Part Nums: 063342, 063346, 063347, 063343, 063352, 063353, 063356, 063357,
NOS MC .040 pistons . Comes as shown with rings pins clips.
Originally supplied from MC Supply Company Los Angeles CA.
Std bore is 73.025mm (2.8750") these are 1.016mm (.040") oversize or 74.041mm (2.915").
Alt Part Nums: 063342, 063346, 063347, 063343, 063352, 063353, 063356, 063357,
Nos Genuine Hepolite .030 pistons . Comes as shown with rings pins clips.
This is a mixed set of Hepolite pistons one has the oil ring vent the other does not
Hepolite the best factory spares
Std bore is 73.025mm (2.8750") these are 1.016mm (.040") oversize or 74.041mm (2.915").
Alt Part Nums: 063342, 063346, 063347, 063343, 063352, 063353, 063356, 063357,
Nos Genuine Hepolite .040 pistons . Comes as shown with rings pins clips.
Hepolite the best factory spares
Std bore is 73.025mm (2.8750") these are 1.016mm (.040") oversize or 74.041mm (2.915").