Diamond LS9/LSA Forged Piston Set, 4.070" Bore - PREOWNED
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Preowned Diamond LS9/LSA Forged Piston Set, 4.070" Bore
This is a preowned Diamond forged piston set for Chevrolet LS9/LSA applications. The pistons are designed for a 4.070 inch bore with a 1.304 inch compression height and -11.00cc piston volume.
Diamond LS9/LSA pistons are made for high performance LS builds where strength, durability and proper piston design are important. This piston design uses 2618 aluminum, a full round forging style and is intended for high horsepower, nitrous and boosted applications.
This piston set is suitable for LS9, LSA and similar Gen III/IV LS-based engine builds where the bore size, compression height, pin size and piston volume match the engine combination.
Important Fitment Information
This piston set is intended for Chevrolet LS9/LSA-style applications using a 4.070 inch bore, 3.622 inch stroke and 6.125 inch rod length combination.
Always compare the piston specifications with your engine build before ordering. Check bore size, compression height, wrist pin size, rod length, stroke, piston volume and ring package to make sure this set matches your application.
Suitable For
- Chevrolet LS9 and LSA piston applications
- Gen III/IV LS-based performance engine builds
- Boosted, nitrous and high horsepower LS combinations
- 4.070 inch bore LS engine builds
- Applications using 3.622 inch stroke and 6.125 inch rod length
- Engine builds requiring a forged -11cc dish piston
Product Details
- Condition: Preowned
- Brand: Diamond Pistons
- Part number: 11589-R1-8
- Product type: Forged engine piston kit
- Application: Chevrolet LS9/LSA, Gen III/IV LS
- Bore size: 4.070 inch
- Compression height: 1.304 inch
- Piston volume: -11.00cc
- Material: 2618 aluminum
- Forging type: Full round
- Stroke: 3.622 inch
- Rod length: 6.125 inch
- Wrist pin size: 0.927 inch
- Wrist pin length: 2.500 inch
- Ring pack: 1.2mm / 1.2mm / 3.0mm
- Valve pocket depth: 0.178 inch intake / 0.108 inch exhaust
- Top ring down: 0.250 inch
- Piston quantity: Set of 8
Marketplace Sale Information
Blenco acts as an intermediary for this sale. While we review items before listing, Blenco cannot guarantee all aspects of the product beyond what is described in the listing.
Any claims regarding condition, function or completeness are ultimately the responsibility of the original owner. In case of disputes related to the product, Blenco will assist in communication, but responsibility may lie with the original seller.
Please review the product pictures carefully for actual condition and included parts.
If you are unsure whether this Diamond LS9/LSA piston set is correct for your engine, compare the specifications with your build before ordering or contact us for guidance.