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KB Performance Pistons-ICN IC9991C.030 Pistons 4.030 in. Bore 0.927 in. For GM

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Original price was: $442.42.Current price is: $265.45.

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UPC : 800745256140
Interchange Part Number : ICN_IC9991C.030
gtin13 : 800745256140
Manufacturer Part Number : IC9991C.030
Brand : KB Performance Pistons-ICN
Manufacturer Warranty : Unspecified Length

Fitment and Product Information: Pistons FHR Coated Forged 4032 Aluminum Flat Top with Two Reliefs 4.030 in. Bore 0.927 in. Wrist Pin GM LS 6.0/6.2L Set Brandname: KB Performance Pistons-ICN Part Number: IC9991C.030 Product Details: ICON FHR Series GM LS pistons offer premium, custom options in an “off the shelf” option for your LS-family engine. FHR–Formed Head Relief–pistons have valve reliefs that are formed in as the piston blank is pressed into the die, creating a stock, but light forging. Many of the domed models are solid which allows tailoring the dome height for a specific compression ratio. They are constructed from high-strength, forged 4032 aluminum alloy for increased durability while maintaining tighter piston-to-wall clearance for increased cylinder sealing, lower cylinder wear, and stock-like noise levels, making them ideal for street and lightly boosted applications. Feature: * Mini grooves allow an overheated piston that contacts a cylinder wall to transfer heat to the wall. Friction is also reduced over a solid ring land. * Accumulator grooves provide a reservoir area for gases that pass by the top ring. Pressure is reduced between top and second ring to help stabilize flutter and maximize ring seal. * 0.030 in. offset wrist pins * Round wire locks * M42 skirt coating Specs: Part Type: Pistons Product Line: ICON FHR Series GM LS Pistons UPC: 800745256140 Piston Rings Included: No Bore (in.): 4.030 in. Bore (mm): 102.360mm Stroke: 4.000 in. Engine Stroke Type: Stroked Rod Length: 6.125 in. Piston Style: Flat top, with two valve reliefs Piston Material: Forged aluminum Compression Height (in.): 1.115 in. Piston Head Volume (cc): +3.30cc Wrist Pin Style: Press-fit or floating Wrist Pin Retainers Included: Yes Wrist Pin Included: Yes Pin Diameter (in.): 0.927 in. Piston Ring Thickness: 1.50mm x 1.50mm x 3.00mm File Fit: No Gapless: No Quantity: Sold as a set. Notes: For use with 15 degree cylinder heads. The Wundercarparts 90 Day Warranty: Wundercarparts offers a 90 day warranty against manufacturer defects on all items we sell! Additionally, most new items come with a seperate manufacturer warranty. Please message us through eBay for further information on manufacturer warranty, or to start a warranty claim. WARNING : This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

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