1939-53 Flathead Ford Rotating Assembly, 274 C.I.
H-Beam Connecting Rod Type, Flat Top Piston Style, 4.00" Stroke, 2.00" Rod Journal Diameter
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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 Details3-5/16" bore
What's In The Kit
Crankshaft for 915-275 OnlyPart # 915274-1Qty x 1
Pistons, Rods and BRG's OnlyPart # 915274-2Qty x 1
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