The Enginetech P5012(5).50 engine piston set is designed for reliable performance in a variety of GM and Hummer models, including the 2004-2006 GMC Canyon, Chevrolet Colorado, and Hummer H3. Crafted with precision, this piston set is engineered specifically for engine rebuilders seeking high-quality components to restore engine power and efficiency. Each piston features matched weights to ensure perfect balance, reducing vibrations and promoting smoother operation. The set includes pistons with a bore diameter of 3.661 inches and a compression height of 1.189 inches, tailored to fit compatible engines seamlessly.
Constructed by Enginetech, a family-owned business operating since 1982, these pistons are part of a comprehensive product line that caters to both import and domestic engines. Whether you're rebuilding an engine from scratch or replacing worn components, this piston set offers durability and precision. The pistons are designed without rings, allowing you to customize ring installation based on your specific engine requirements.
Engineered for high performance, the set features a top compression ring thickness of 1.20 mm, a second compression ring thickness of 1.50 mm, and an oil ring thickness of 2.50 mm, ensuring optimal sealing and lubrication. The piston pin outside diameter measures 0.9055 inches, providing a secure fit within the engine assembly. Trust in Enginetech’s commitment to quality and customer service to support your engine rebuild project with parts that meet or exceed OEM standards.
Features:
Matched weights for perfect engine balance
Designed for 2004-2006 GM and Hummer models
Constructed without rings for customized installation
Top compression ring thickness: 1.20 mm
Second compression ring thickness: 1.50 mm
Oil ring thickness: 2.50 mm
Piston bore diameter: 3.661 inches
Compression height: 1.189 inches
Piston pin outside diameter: 0.9055 inches
Engine rebuild quality from Enginetech
Fits Following Models:
2004 Chevrolet Colorado
2004 GMC Canyon
2005 Chevrolet Colorado
2005 GMC Canyon
2006 Chevrolet Colorado
2006 GMC Canyon
2006 Hummer H3
2006 Isuzu i-350
Features:
Top Compression Ring Thickness: 1.20 mm
Second Compression Ring Thickness: 1.50 mm
Oil Ring Thickness: 2.50 mm
Piston Pin Outside Diameter: 0.9055
Bore Diameter: 3.661
Compression Height: 1.189
Aaiaid Part Number: BBPTP5012(5).50
Part Number: P5012(5).50
Brand Aaia: BBPT
Performance Part offers a Limited Warranty to entire products to be free from defects in workmanship and material under normal service conditions for a period of 90 days whichever occurs from the original date of delivery of the good.
The warranty is not transferable, is valid to the original purchaser, and is limited to the replacement of defective products only.
This Limited Warranty does not cover labor, damage from accidents, alterations, misuse, or modifications not intended by the manufacturer, and other expenses such as towing loading fluids, oils, or car rentals.
All warranty claims must be pre-authorized and returned prepaid to Performance Part for inspection and approval.
No exchanges will be made for any product that has been damaged, misused, or improperly installed. We always recommend professional installation of our products.
The buyer assumes the risk of damage caused by improper installation.
All disputes arising from the transaction shall be resolved by a court of competent jurisdiction within Los Angeles County, California.
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