Description: Utilizes the original 4-ring design but incorporates modern manufacturing, .060" oversize Offenhauser 39-53 Flathead Ford 4-Ring Pistons, 3.75 Stroke/3.248 Bore Sku # 56042600 Mfr. Part # 56042600 Condition New Brand Offenhauser Sold Set Details Info Original Flathead pistons used four rings, were somewhat round, had questionable wrist pins and locks and were made of cast iron. These pressure-cast aluminum pistons share the four-ring design, but are cam ground and have modern steel wrist pins with real snap rings. They’re a great upgrade when rebuilding your 1939-1953 flathead Ford or Mercury V8 engine. The original bore size was 3.188", which makes these .060" oversize. Sold in sets of eight. Original 4-ring design Pressure cast aluminum construction provides great strength and durability Precision cam ground Modern steel wrist pins Snap ring style retainer clips Item Details 3.248" bore, 3.75" stroke Specs Sold in Quantity Set Piston Style Flat Top Piston Material Cast Aluminum Piston Diameter 3.248 Stroke 3.750 Dome Height 1.729 Piston Weight 468 MFG. Part # 56042600 Wrist Pin Included Yes Reviews As ordered Rated by Flathead engine on October 08, 2021 Summary: Received very quick Yes, I recommend this product. Im so glad that Speedway was recommended to me. Rated by TDWarren2 on September 07, 2018 Summary: Im rebuilding my 1946 flathead vi that is installed in a 1933 Ford sedan. Woul buy again Rated by tenniesgrandpa on October 21, 2015 Summary: Great deal, and fast! Yes, I recommend this product. Specs are all "right on" Rated by Petes Rod Shop on April 25, 2010 Summary: I have not installed the pistons yet, but they all miced nicely. Yes, I recommend this product. Related Items / Suggested Parts 1939-53 Flathead Ford V8 4-Ring Pistons, 3-3/4 Stroke, .060 Over Rings for Offenhauser 4-Ring Flathead Ford Pistons, 3.248 bore Flathead Ford 4 Ring Set, 3.188 Bore, +.060 Oversize Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
Price: 167.99 USD
Location: Lincoln, Nebraska
End Time: 2024-12-05T13:01:57.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Offenhauser
Type: Pistons
Piston Diameter: 3.248 "
Manufacturer Part Number: 56042600
California Prop 65 Warning: True
