Manley Pistons

Late Model Stock Chevrolet
"Formula - Won" Design

4" Bore - Flat Top - 23° Head - .043" x .043" x 3mm Rings

2618 high strength material
Super lightweight design
Lateral gas ports included
Round wire locks included
Pressure balance groove
Perfect ring groove to skirt squareness
Tool steel pin integral to design

Part #
Bore Size
Rod Length
Stroke
Compression Distance
Piston Wt / gms
Piston & Pin wt / gms
Piston Ring Set
Price
593030-8
4.030"
5.700"
3.480"/3.500"
1.550"
360
507
46353-8
$676.80
593035-8
4.035
5.700
3.480"/3.500"
1.550
362
509
46355-8
$676.80
593040-8
4.040
5.700
3.480"/3.500"
1.550
363
510
46354-8
$676.80
593130-8
4.030
6.000
3.480"/3.500"
1.250
350
497
46353-8
$676.80
593135-8
4.035
6.000
3.480"/3.500"
1.250
352
498
46355-8
$676.80
593140-8
4.040
6.000
3.480"/3.500"
1.250
353
499
46354-8
$676.80
593230-8
4.030
6.125
3.480"/3.500"
1.125
333
458
46353-8
$676.80
593235-8
4.035
6.125
3.480"/3.500"
1.125
335
459
46355-8
$676.80
593240-8
4.040
6.125
3.480"/3.500"
1.125
336
460
46354-8
$676.80

The root diameter of the ring grooves accomodates Manley rings and others which have the following radial thickness
Top: 155" - 2nd: .163" - Oil: .190"

Common Features

Dome Volume: -2.0cc
Compression Ratio: 10.34:1 w/ 64cc & 3.48" Stroke
Top Ring: .043", .155" down
Second Ring: .043"
Oil Ring: 3mm
Deck Thickness: .155"
Valve Notches: .220" Int., .150" exh
Maximum Fly Cut: .310" int., .190" exh
Max. Valve Sizes: 2.100" int., 1.625" exh
Valve Angle: 22°
Pin Included: tool steel P/N 42241 (.095" wall, 72 grams, 2.300" long)
Round Wire Locks: P/N 42272 - .074" Wide
Recommended
Piston Clearance:
.005" measured 1.100" from bottom of the oil ring

 

Forgings

2618 alloy for maximum high temperature strength and fatigue resistance.
4032 alloy for moderate horsepower street applications.

Attributes

"Contour forgings" provide the optimum balance between strength and weight with no grain-interrupting internal milling.
Proprietary multi-step top ring groove machining process assured optimum control of the groove's size, geomerty, flatness and finish.
ll final turning is performed in one fixturing resulting in the complete squareness of rings to the cylinder wall.
Federal Form-Scan guaging validates ideal skirt indexing to pinhole and skirt-to-skirt polarity.
Value - added features such as a pressure balance groove included in all series
Precise pinhole machining results in an exact compression distance as well as precise lock ring grooce spacing, size and concentricity.

The results...

Manley's "Platimun Series" pistons provide trouble free installation, excellent rliability and are unsurpassed by the best the competition has to offer in producing maximum hoursepower for you application

 

Call 1-877-354-3812 to get your part numbers and prices today

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RPM Machine Inc.
146 East 13065 South Suite F Draper Utah 84020
(fax) 801-571-0091


  Toll Free 1-877-354-3812


   

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