Sold out
  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Mahle MS Piston Set for Ford Small Block 364 cid with 4.125 in Bore and 3.4 in Stroke - Part Number MHL930250425

Mahle
mhl930250425
Out of stock
Engine
$790.44
This Mahle MS piston set is designed specifically for Ford small block engines with a 364...

Mahle MS Piston Set for Ford Small Block 364 cid with 4.125 in Bore and 3.4 in Stroke - Part Number MHL930250425

This Mahle MS piston set is designed specifically for Ford small block engines with a 364 cubic inch displacement, offering reliable performance and durability. Crafted with a 4.125-inch bore and a 3.4-inch stroke, these pistons are engineered to optimize engine power and efficiency. The set includes eight pistons featuring a 0.927-inch pin diameter and a 10.8:1 compression ratio, making them ideal for high-performance applications. Coated with phosphate and Grafal for enhanced wear resistance and reduced friction, these pistons provide longevity and dependable operation in demanding conditions. The pistons have a -6.2cc dish volume, contributing to precise compression ratios for tailored engine builds. Weighing approximately 462 grams each, these pistons are compatible with custom engine setups requiring specific component specifications. This set is not carb-approved and requires acknowledgment of carburetor compatibility, making it suitable for specialized automotive builds. Manufactured by Mahle, a trusted brand in engine components, these pistons are intended for professional installation and performance tuning. This product is essential for rebuilding or upgrading Ford small block engines, especially in performance or racing applications where precise specifications and durability are critical. Proper installation and compatibility checks are recommended to ensure optimal engine performance and longevity.

Features:

  • Designed for Ford small block engines with 364 cubic inches of displacement
  • Bore size: 4.125 inches for precise engine fitting
  • Stroke: 3.4 inches to optimize power output
  • Piston weight: approximately 462 grams for balanced performance
  • Coatings: Phosphate and Grafal for increased wear resistance and reduced friction
  • Compression ratio: 10.8:1 for enhanced power and efficiency
  • Dish volume: -6.2cc for tailored compression adjustments
  • Includes a set of 8 pistons for complete engine rebuild or upgrade
Read More
Read Less

Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

Your cart

×