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Scat Stroker 331 Cubic Inch Forged Competition Rotating Assembly (79-95 5.0L Mustang)Find parts that fit my vehicle

Item 100533
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$1,874.99 kit

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Scat 4340 Forged Competition Rotating Assembly
      • Punch Out Your 302ci to a 331ci for More Power
      • Includes Forged Crankshaft, H-Beam Connecting Rods, and Premium Flat Top Pistons
      • 4.030" Bore
      • 3.250" Crank Stroke
      • 5.400" Rod Length
      • Compression Ratio 10.4:1 W/58cc; 9.7:1 W/64cc; 8.9:1 W/70cc
      • Unbalanced Kit - Use 28oz Balancer & 28oz Flywheel/Flexplate
      • Fits 1979 to 1995 5.0L Mustangs

      Description

      Stroker Kit. There is no replacement for displacement, so punch out your 302 V8 to a more respectable 331 for more asphalt-chewing horsepower with a Scat Stroker 4340 Forged Competition Rotating Assembly.

      Kit Includes. Maximize the displacement of your engine with a cubic inch-enhancing stroker kit that includes a 4340 forged crankshaft, 4340 forged H-beam connecting rods with ARP 8740 7/16" cap screw bolts, premium forged flat top pistons as well as rings and main & rod bearings.

      Compression Ratio. The Scat Stroker Kit will allow for different compression ratios depending on the heads installed. Examples: 10.4:1 with 58cc heads; 9.7:1 with 64cc heads; 8.9:1 with 70cc heads.

      Unbalanced Kit. This Rotating Assembly comes unbalanced and will need to be professionally balanced before installation. It requires the use of a 28 oz harmonic balancer as well as a matching 28 oz flywheel or flexplate.

      Application. This Scat Stroker 4340 Forged Competition 331ci Rotating Assembly Kit is designed to fit 1979 to 1995 Mustangs equipped with the iconic pushrod 5.0L engine including the 5.0 LX, GT and SVT Cobra models.

      Fitment:

      Details

      Scat 1-45160

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Crankshaft
      • (8) Connecting Rods
      • (8) Pistons
      • Rings
      • Bearings

      Tech Specs

      5.0

      Customer Reviews (1)

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      Reviews of Scat Engine products have an average rating of 4.4 out of 5

      Questions & Answers (6)

      Post Your Question

      Will It Fit My Mustang

      • Cobra - 93, 94, 95
      • Cobra R - 93, 95
      • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Other - 79, 80, 81, 82, 83, 84, 85, 86

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