SRP Professional pistons combine forged piston durability with modern performance technology for an extremely capable forged piston kit that doesn?t break the bank. Forged from 4032 aluminum, SPR Pro pistons experience minimal thermal expansion, making them perfect for a high-performance, reliable engine build from the track to the drag strip. All SRP Pro pistons include premium ring sets, wrist pins and locks. As with all JE Pistons products, SRP pistons are made 100% in the USA.
- Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion
- Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
- Low-friction skirt coating reduces wear and reduces operating noise while optimizing performance
- Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
- Accumulator groove helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
- Made 100% in the USA
Attributes:
- GTIN: 00193564254528
- Brand Name: JE Pistons
- Add-On: JG31F1-4155-3
- Add-On: 927-2250-15-51C
- Add-On: 927-073-MW
- Bore Diameter - Web: 4.155 IN
- Bore Diameter: 4.155
- Compression Height: 1.125
- Cylinder Head: CHEVROLET 23 DEG 20/30
- Engine - Web: Small Block
- Engine Type: ICE
- Engine: Small Block
- Forging Type: FSR
- Industry: Automotive
- Make - Web: Chevrolet
- Make: Chevrolet
- Oil Ring Thickness: 0.149
- Out of Stock Message: Please Allow Approximately 3 Weeks or Less for Shipping
- Piston Average Weight: 424
- Piston Head Type: Dome
- Piston Material: 4032
- Piston Series: SRP Pro 4032
- Piston Volume: 4.00
- Product Market: Domestic
- Product Type: Engine Piston
- Ring Set Included: Yes
- Second Compression Ring Thickness: 0.0600
- Top Compression Ring Thickness: 0.0480
- Wrist Pin Length: 2.250
- Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened
- Wrist Pin Outer Diameter: 0.927
- Wrist Pin Wall Thickness: 0.150
Extended Information:
- Country of Origin: United States
- Emissions : Racing or Pre-Emissions Use Only
- Life Cycle Status: Available To Order
Packing Information:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 5.000 x 5.000 x 5.000 inches
- Weight: 1.400 lb
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Shipping + Returns Shipping Policy We aim to provide a seamless shipping experience, ensuring your order arrives on time and in perfect condition. Orders are typically processed within 1-2 business days, and shipping times vary based on your location. You will receive a tracking number as soon as your order is dispatched. We offer both standard and expedited shipping options. Please note, delivery times may be affected by holidays or high demand periods. International Shipping For international orders, shipping costs and delivery times will depend on the destination. Additional customs fees may apply, which are the responsibility of the customer. Returns Policy We want you to be completely satisfied with your purchase. If you need to return an item, please contact us within 30 days of receiving it. To be eligible for a return, items must be unused, in original condition, and with all tags attached. How to Initiate a Return To start a return, contact our customer support team with your order number and reason for return. Once approved, we’ll provide instructions on how and where to send your package. Please note that return shipping costs are the responsibility of the customer, unless the item was damaged or incorrect upon arrival. Refunds Once we receive your returned item, our team will inspect it and process your refund. You’ll receive a confirmation email once your refund is complete, typically within 5-7 business days.