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1939-53 Flathead Ford Rotating Assembly, 274 C.I.

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Specs
Sold in Quantity:
Kit
Rod Journal Diameter:
2.00"
Piston Style:
Flat Top
Connecting Rod Type:
H-Beam
Stroke:
4.00
1939-53 Flathead Ford Rotating Assembly, 274 C.I.
1939-53 Flathead Ford Rotating Assembly, 274 C.I.
1939-53 Flathead Ford Rotating Assembly, 274 C.I.

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Please note the following about this product:

  • This item is sold as a kit.

Details

Reviews (0)

Q & A (2)

What's in the Box

Info

These 1939-53 flathead stroker kit rotating assemblies feature new Scat crankshafts, new Scat H-beam connecting rods with 2" journals, Ross forged three-ring pistons, rod bearings, and piston rings. The components are balanced and ready for you to assemble.

Main bearings sold separately. If you have a 39-48 engine you will need a set of 9101535-STD main bearings. A 49-53 engine will require a set of 9101536-STD main bearings.

Item Details

3-5/16" bore
4" stroke

Customer Reviews

This product has no reviews.

Product Q&A

2 questions : 2 answers

1 answers

Will the pistons pop up above the deck surface? Will it work with Edelbrock 1125 65cc heads or will the heads need machining? Thank you.

englishdave
Cleveland
December 29, 2012

Will the pistons pop up above the deck surface? Will it work with Edelbrock 1125 65cc heads or will the heads need machining? Thank you.

Answers

December 31, 2012
Jason
This kit should work with your Edelbrock 65cc heads but as always clearance need to be checked before final assembly and running of the engine
1 answers

What rod bearing inserts are used on these 2 inch journals? Can Ford 21A connecting rods with the 2 inch floating bearings be used on the these scat crankshafts with 2 inch journals?

Mike
Big Lake, Mn
June 19, 2011

What rod bearing inserts are used on these 2 inch journals? Can Ford 21A connecting rods with the 2 inch floating bearings be used on the these scat crankshafts with 2 inch journals?

Answers

June 21, 2011
John
These rotating assemblies are a matched set with specific components. The rods come with the bearings or inserts for this specific crank and we currently do not offer a replacement listing. For exact information on rod and insert usage you may want to contact Scat direct. Their part number for the crankshaft is BP-239-4000-2000-B. As additional information the pistons also come with the appropriate rings and the main bearings are to be ordered in addition to the kit.
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