Molnar Technologies
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Products» Engines and Components» Crankshafts and Components» Crankshafts»
The price includes any freight from the supplier to the Store
Product description
Engine
Mopar SB
Weight
28,4 kg(The product may have a light retail packaging.)
Availability
Available to order from the supplier. Estimated time of arrival to us 7 - 15 day`s from order, at the earliest 14.8.2026.
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Brand
Molnar Technologies - 340-4000EF6F - SBM Forged Crank 4.000 Stroke w/2.125 Pin
Product Images may differ from the actual product. Image may be a representation of this item.
The price includes any freight from the supplier to the Store
Product descriptionCrankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - 340 Mains - Small Block Mopar - Each
Additional information
Minimum rod length: 6.123 in. | Rod pin diameter: 2.250 in. | Recommended bob weight: 1900 g.
molnartechnologies.com
Vendor Part Number: 340-4000EF6F
Always verify specifications with the manufacturer and engine builder before final assembly.
The approximate size of the packed product or the sales package is 286 x 248 x 724 mm.
Engine
Mopar SB
Weight
28,4 kg(The product may have a light retail packaging.)
Availability
Available to order from the supplier. Estimated time of arrival to us 7 - 15 day`s from order, at the earliest 14.8.2026.
Delivery time?
If the product is available at the Vantaa warehouse, it can be picked up or delivered—usually already within the same day.
When the product shows an estimated delivery time of 7–15 days, this is how the supplier‑warehouse order progresses.
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Notify me when this product is in stock again
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