JE Pistons LS Gen III/IV Flat Top Pistons 311978R
SPECIAL ORDER ITEM
This is a special order item. When you complete your order, we will order it from the supplier.
FREIGHT INFORMATION
Pricing does not include additional freight charge.
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Manufacturer's Part Number: 311978R
Part Type: Pistons
Product Line: JE Pistons LS Gen III/IV Flat Top Pistons
Automotive Fittings Part Number: JEP-311978R
UPC: 193564208231
Piston Rings Included: No
Bore (in.): 4.010 in.
Bore (mm): 101.854mm
Stroke: 4.000 in.
Engine Stroke Type: Stock
Actual Engine Displacement: 6.6L/404
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): -5.00cc
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: 0.047 in. x 0.059 in. x 0.118 in.
File Fit: No
Gapless: No
Remanufactured: No
Quantity: Sold individually.
Notes: Fits right side exhaust valve orientation.
Description:
JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications, and they have been performance-proven in victory lane time and time again with the ultimate combination of durability and performance.
JE Pistons LS Gen III/IV flat top pistons are single replacements. Available in different bore sizes for right or left, the pistons are specifically engineered for extreme applications up to, and including, professional competition. In such environments, the higher compression ratios and boost necessitate the high-tensile strength of forged 2618 aluminum construction. The skirts feature a proprietary Forged Side Relief (FSR) forging design that minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin. High-quality, case hardened 5115 low carbon steel wrist pins and retainers are included. Equip your engine with the best in forged pistons—JE Pistons.
What does "Will be special ordered for you" mean?
This means that we do not have the product in our warehouse. We only order “Special Order” products from the supplier when you order them from us. Generally, we do not intend to keep an inventory of these items. Therefore, returns are not possible.
“Special Order” products could be shipped directly from the supplier or they could be shipped to us first. Then, we would ship it to you. The available shipping options will be provided during the checkout process.