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Product Summary

351W, I-Beam Connecting Rod Type

  • Made from high quality 5140 chromoly steel
  • X-rayed and ultrasonically tested with all surfaces shot, peened, and stress relieved
  • Perfect for engines producing 500 + HP
  • For Small Block Ford 351 Windsor
  • 5.956 2.310/.912/.830

Key Specs

MFG. Part #91015376
Connecting Rod TypeI-Beam
Connecting Rod MaterialForged 5140 Steel
Connecting Rod Length5.956"
Wrist Pin StyleFloating

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Speedway Motors 91015376 Details

These I-beam street connecting rods are made from high quality 5140 chromoly steel. They are X-rayed and ultrasonically tested with all surfaces shot, peened, and stress relieved.

  • Perfect for engines producing 500 + HP
  • For Small Block Ford 351 Windsor
  • 5.956 2.310/.912/.830
  • Weight matched sets
  • Precision machined and honed journal and pin ends
  • High impact bronze pin bushing
  • CNC machined to insure exacting tolerances
  • 3/8" cap screw bolts - improved clearance in stroker applications

Specs

Connecting Rod Length Center to Center (in): 5.956 in.

Connecting Rod Beam Style: I-beam Street
Connecting Rod Material: 5140 Chromoly Steel
Connecting Rod Finish: Shot-peened
Wrist Pin Style: Floating
Clearanced for Stroker: No
Cap Retention Style: Through-bolt
Connecting Rod Bolt Brand: PCE
Connecting Rod Bolt Diameter: 3/8 in.
Connecting Rod Bolt Material: Chromoly steel
Fastener Yield Strength (psi): 200,000 psi
Connecting Rod Bolt Head Style: 12-point
Approximate Connecting Rod Weight (g): 696g
Rod Journal Diameter (in): 2.310 in.
Big End Bore Diameter (in): 2.420 in.
Pin End Bore Diameter (in): 0.912 in.
Big End Width (in): 0.830 in.
Advertised Horsepower Rating (hp): 500 hp
Advertised RPM Rating: 6,000 rpm
Weight Matched Set: Yes
Remanufactured: No
Magnafluxed: Yes

Quantity: Sold as a set of 8.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Speedway Motors 91015376 Specifications

KEY SPECS
MFG. Part #91015376
BrandSpeedway Motors
Connecting Rod TypeI-Beam
Connecting Rod MaterialForged 5140 Steel
Connecting Rod Length5.956"
Wrist Pin StyleFloating
GENERAL
Speedway Motors Catalog Part #910-15376
Big End Width.83"
Connecting Rod Bolt Diameter3/8"
Sold in QuantitySet
Clearanced for StrokerNo
Weight Matched SetYes
New or RemanufacturedNew
MagnafluxedYes