Speedway Small Block Ford 347 Stroker Kits, I-Beam Rods

#915348

Speedway Small Block Ford 347 Stroker Kits, I-Beam Rods

Kit is specially designed for the 347 Stroke Small Block Ford
The 3.4" stroker crank has a 80-60-06 cast steel construction
Connecting rods have bronze bushings and are 5.4" long

Type:

I-Beam Rod

$1,346.99

In Stock

$1,366.63

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Product Summary

3.400" Engine Stroke, I-Beam Connecting Rod Type

Kit is specially designed for the 347 Stroke Small Block Ford
The 3.4" stroker crank has a 80-60-06 cast steel construction
Connecting rods have bronze bushings and are 5.4" long
Pistons feature a T6 heat treated construction
Also incudes Clevite main and rod bearings

Comes as a Kit

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Key Specs

MFG. Part #	915348
Brand	Speedway Motors
Connecting Rod Type	I-Beam
Piston Style	Flat Top
Piston Material	Hypereutectic Aluminum

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Speedway Motors 915348 Details

These rotating assemblies are designed for either street or race use and include Keith Black hypereutectic pistons, I-beam rods, and a Scat cast steel crankshaft.

Scat cast steel 3.4" stroker crank
- 80-60-06 cast steel construction
- Fits early and late blocks
Scat 4340 I-beam connecting rods
- 5.4" long
- Bronze bushings
- Set of 8 rods
Keith Black hypereutectic flat top pistons
- T6 heat treated construction
- Available in .030" and .040" oversizes
Clevite main and rod bearings

NOTE: Piston rings are not included and must be purchased separately.

Due to the many variations in balancers and flywheels, Speedway Motors does not offer balancing services on any Ford crankshafts or rotating assemblies.

Item Details

Comp. 64cc: 10.2
Comp. 69cc: 9.6
Ring Style: C

Guides & Documents

Pistons Installation Instructions (474246)

Pistons Technical Information (474246)

Speedway Motors 915348 Specifications

KEY SPECS
MFG. Part #	915348
Brand	Speedway Motors
Connecting Rod Type	I-Beam
Piston Style	Flat Top
Piston Material	Hypereutectic Aluminum

GENERAL
Engine Stroke	3.400"
Connecting Rod Length	5.400"
Connecting Rod Material	Forged 4340 Steel
Piston Weight	415 grams
Piston Ring Style	C
Crankshaft Material	Cast Steel
Wrist Pin Diameter	.9272"
Wrist Pin Weight	102 grams
Bearing Undersize	Standard
Coated Bearing	No
Sold in Quantity	Kit

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Questions & Answers

5 Questions • 5 Answers

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Is this kit balanced (or unbalanced), 28oz or 50oz external balance?

by Joe

• 9 years ago

1 answer

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Will this work in 80s model 302

by Kenny

• 9 years ago

1 answer

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Is the increased displacement achieved by increased throw in the crank, con-rod length and/or moving the wrist pin up in the piston? Or a combination of all? Is the oil ring compromised at all? How does the throw compare to a standard 302?

by John

• 10 years ago

1 answer

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I have a 1967 289 block will I be able to use this or do I need the 302 block. I know I will need to have the block clearanced to use the stroker crank. Just want to make sure if it will work?

by Deny

• 10 years ago

1 answer

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Timing What does this kit time on?

by Bconley

• 12 years ago

1 answer

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