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Scat Competition SBF Forged 331 Rotating Assembly

Starting at: $1,499.00

Scat Competition 4340 Forged 331 Rotating Assembly!

Scat 4340 Forged Crankshaft, 3.25" Stroke

Scat 4340 5.400 H-beam Connecting Rods, w/ ARP hardware

KB Forged Flat Top Pistons, Forged 2618, Inline valve relief, Floating pin w/ spirlox, wrist pins

Clevite Rod and Main Bearings

File Fit Moly Ring (Manufactures Choice - Perfect Circle, Total Seal)

This kit will support 800++hp from your small block Ford!

Dished Pistons available for +$35, other brands and customization are ALWAYS available! We carry a number of different pistons to fit your needs, please inquire if you have another preference.

Compression with a 58cc head is advertised at 10.4:1, 9.7 w/ 64cc head

Upgrade to ARP2000 Rod Bolts for a combination capable of 1000+ hp!


Add to Cart:

  • Model: 1-45155-1
  • Shipping Weight: 75lbs
  • 198 Units in Stock
  • Manufactured by: Scat Enterprises

Please Choose:



Rod Length



Rod Bolt Upgrade





Piston Type (Ft, Dish, Dome)






Cylinder Bore Size

Bore Size







This product was added to our catalog on Saturday 08 January, 2005.