Wiseco Pro Tru Forged Pistons; Flat Top; w/ Stock 1.040 Pin Diameter; Set of 8 Pistons; Rings Included; Replacement Ring: 4310H; Replacement Piston: 5075H6; Also Fits Marine Apps CHEVROLET AVALANCHE 2500
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Part #: PT075H6
Notes: Pro Tru Forged Pistons
Flat Top
w/ Stock 1.040 Pin Diameter
Set of 8 Pistons
Rings Included
Replacement Ring: 4310H
Replacement Piston: 5075H6
Also Fits Marine Apps
MSRP: $698.95
Your Price: $610.55
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Specs
Bore |
4.310" |
Comp Height |
2.363 |
Comp Ratio @ 118cc |
8.9:1 |
Dome Volume |
-2.5 |
Gram Weight |
505 |
Rod |
7.693 |
Stroke |
4.370" |
This Item Also Available In
Part Number |
Price |
Notes & Specs |
5075H3
|
$93.94 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Stock 1.040 Pin Diameter Replacement/Individual Piston Rings Included Replacement Ring: 4280H |
Bore |
4.280" |
Comp Height |
1.363 |
Comp Ratio @ 118cc |
8.8:1 |
Dome Volume |
-2.4 |
Gram Weight |
503 |
Rod |
6.693 |
Stroke |
4.370" |
5121H3
|
$93.94 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Non-Stock .990 Pin Diameter Designed to Work w/ Aftermarket 6.700" Rod Replacement/Individual Piston Rings Included Replacement Ring: 4280H |
Bore |
4.280" |
Comp Height |
2.34 |
Comp Ratio @ 118cc |
8.8:1 |
Dome Volume |
-3 |
Gram Weight |
503 |
Rod |
6.700" |
Stroke |
4.370" |
5121H4
|
$93.94 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Non-Stock .990 Pin Diameter Designed to Work w/ Aftermarket 6.700" Rod Replacement/Individual Piston Rings Included Replacement Ring: 4290H |
Bore |
4.290" |
Comp Height |
3.34 |
Comp Ratio @ 118cc |
8.85:1 |
Dome Volume |
-4 |
Gram Weight |
505 |
Rod |
6.700" |
Stroke |
4.370" |
PT075H3
|
$610.55 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Stock 1.040 Pin Diameter Set of 8 Pistons Rings Included Replacement Ring: 4280H Replacement Piston: 5075H3 Also Fits Marine Apps |
Bore |
4.280" |
Comp Height |
1.363 |
Comp Ratio @ 118cc |
8.8:1 |
Dome Volume |
-2.4 |
Gram Weight |
503 |
Rod |
6.693 |
Stroke |
4.370" |
PT121H1
|
$655.23 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Non-Stock .990 Pin Diameter Designed to Work w/ Aftermarket 6.700" Rod Set of 8 Pistons Rings Included Replacement Ring: 4260H Replacement Piston: 5121H1 Also Fits Marine Apps |
Bore |
4.260" |
Comp Height |
1.34 |
Comp Ratio @ 118cc |
8.75:1 |
Dome Volume |
-2 |
Gram Weight |
498 |
Rod |
6.700" |
Stroke |
4.370" |
PT121H3
|
$655.23 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Non-Stock .990 Pin Diameter Designed to Work w/ Aftermarket 6.700" Rod Set of 8 Pistons Rings Included Replacement Ring: 4280H Replacement Piston: 5121H3 Also Fits Marine Apps |
Bore |
4.280" |
Comp Height |
2.34 |
Comp Ratio @ 118cc |
8.8:1 |
Dome Volume |
-3 |
Gram Weight |
503 |
Rod |
6.700" |
Stroke |
4.370" |
5075H6
|
$93.94 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Stock 1.040 Pin Diameter Replacement/Individual Piston Rings Included Replacement Ring: 4310H |
Bore |
4.310" |
Comp Height |
2.363 |
Comp Ratio @ 118cc |
8.9:1 |
Dome Volume |
-2.5 |
Gram Weight |
505 |
Rod |
7.693 |
Stroke |
4.370" |
5121H1
|
$93.94 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Non-Stock .990 Pin Diameter Designed to Work w/ Aftermarket 6.700" Rod Replacement/Individual Piston Rings Included Replacement Ring: 4260H |
Bore |
4.260" |
Comp Height |
1.34 |
Comp Ratio @ 118cc |
8.75:1 |
Dome Volume |
-2 |
Gram Weight |
498 |
Rod |
6.700" |
Stroke |
4.370" |
PT121H4
|
$655.23 |
Notes |
Pro Tru Forged Pistons Flat Top w/ Non-Stock .990 Pin Diameter Designed to Work w/ Aftermarket 6.700" Rod Set of 8 Pistons Rings Included Replacement Ring: 4290H Replacement Piston: 5121H4 Also Fits Marine Apps |
Bore |
4.290" |
Comp Height |
3.34 |
Comp Ratio @ 118cc |
8.85:1 |
Dome Volume |
-4 |
Gram Weight |
505 |
Rod |
6.700" |
Stroke |
4.370" |
All Fitments
CHEVROLET |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
2002 - 2006 |
AVALANCHE 2500 |
ALL |
ALL |
ALL |
ALL |
ALL |
ALL |
|
2001 - 2002 |
EXPRESS 3500 |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
2001 - 2007 |
SILVERADO 2500 HD |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
2001 - 2007 |
SILVERADO 3500 |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
2001 - 2002 |
SILVERADO 3500 |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
2001 - 2006 |
SUBURBAN 2500 |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
GMC |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
2001 - 2002 |
SAVANA 3500 |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
2001 - 2007 |
SIERRA 2500 HD |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
2001 - 2007 |
SIERRA 3500 |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
2001 - 2002 |
SIERRA 3500 |
ALL |
V8 |
8.1 |
ALL |
ALL |
ALL |
|
2001 - 2006 |
YUKON XL 2500 |
ALL |
ALL |
8.1 |
ALL |
ALL |
ALL |
|
Product Description
World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines.
Wiseco’s Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.
Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.