Click to enlargeTurn Your Ford 302 Into A 347 Stroker!
Have A Question? Call 419-331-2470

Eagle 103023400 Eagle ESP Ford 347 stroker cast steel crankshaft.

Externally balanced with a 3.400" stroke.

2.100" rod journal.

Rod journal width is 1.680".

Main journal is 2.249".

Bobweight is 1835.

Approximate weight is 41 lbs.

Standard oiling design.

Uses 6 flywheel bolt holes.

Two piece rear seal design.

Minimum rod length is 5.400".

Makes a good 347 ci stroker based off the 302 engine.

Provides 342 cubic inches with a standard bore.

Provides 345 cubic inches with a .020 overbore.

Provides 347 cubic inches with a .030 overbore.

Provides 349 cubic inches with a .040 overbore.

Provides 352 cubic inches with a .060 overbore.

Eagle ESP cast steel crankshafts are manufactured with a 0.092 radius on all journals, rear seal and snout for added strength while still using OE style bearings.

Each crankshaft is inspected for dimension, size and stroke accuracy.

Target bobweight is +/- 2%. Recommended in applications up to 500 horsepower. Designed for external balance, 28 oz. Lightening holes in each rod throw for reduced weight.

TECH NOTE: Stock 302 stroke is 3.000". Stock 302 bore is 4.000". Stock 289 stroke is 2.870". Stock 289 bore is 4.000". Stock 302 connecting rod length is 5.090".

TECH NOTE: Must use Eagle SIR5400CB or Eagle CRS5400C3D connecting rods. Recommend MS590P or MS590H main bearings and CB1227P or CB1227H rod bearings.

INSTALLATION TECH NOTE: Will NOT work with AOD or AODE torque converters that have the "long snout design". Be sure to check this before ordering. If using an AOD transmission, this crankshaft will only work with "short snout" AOD or AODE converters.

The Eagle 103023400 Ford 347 stroker cast steel crankshaft makes building a reliable engine easier.

Eagle 103023400 Ford 347 stroker cast steel crankshaft 3.400 stroke 103023400$269.97

Click to enlargeFord 347 main bearings-rod bearings P Series
Clevite main bearings and rod bearings for Ford 347 stroker. Use this bearing set with the crankshaft shown above.

Here are the typical charateristics of the Clevite P Series bearings: Typically the greatest level of eccentricity. Both the rods and mains have high crush for maximum retention. Reduced overlay thickness to prevent overlay fatigue. Use where extremely high RPMs cause severe rod bore close-in, and where higher eccentricity is desired to narrow bearing contact patterns.

Clevite MS590P-standard.

Clevite CB1227P-standard.

Click to enlargeFord 347 Stroker connecting rods 5.4" I-Beam
Eagle SIR5400CB I-Beam connecting rods.

Designed for use with the crankshaft shown above to build a 347 stroker engine.

5.400" length.

Forged 5140 steel.

3/8" ARP 8740 capscrew style rod bolts with alignment sleeves for precise cap location.

Set is weight matched to +or-2G.

Sizing is performed on CNC equipment.

Designed for bushed .927" pins.

2.100" journal size.

.8315" width.

The perfect choice for engines up to 500 horsepower.

Sold as a set of 8 connecting rods.


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