JE Wiseco Fully Machined Crown Features Piston K0004X130 - GM LS7 2.5CC Dome 1.175 4.130
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JE Wiseco K0004X130 Fully machined crown features
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco’s Professional Series.
Features & Benefits
- Engineered, forged, and machined in the usa from 2618 aluminum for improved tensile strength
- Armorglide® skirt coating: seizure resistant, friction reduction, and quieter operation
- Fully machined crown features
- Precision ring grooves, anti-detonation groove, and additional ring seal improving features
- Forced Pin Oiling
- Designed and built to withstand heavy to severe duty performance applications
- Limited 30 day warranty
Specifications
| Model | Fully machined crown features |
| Weight | 16.7 lb |
| Dimensions | 28 x 10.6 x 4.2 in |
| Brand | JE Wiseco |
| Manufacturer Part Number | K0004X130 |
Frequently Asked Questions
What stands out about this auto part?
Key details include forced pin oiling. Review the full feature list and specifications on this page for complete details.
How much does this product weigh?
This item weighs approximately 16.70 lb.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

