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Great Foundation For Competition Build
Larger Cubic Inch Displacement
Complete Kit Comes With Rings & Bearings
Forged .030 Pistons
Flat-Top Piston Design
Forged H-Beam Rods
7/16" Cap Screws
ARP 8740 Rod Bolts
3.250" Stroke Forged Crankshaft
5.4" Rod Length
Unbalanced Kit For Use With 28oz Balance
Includes Rings & Bearings
What's in the Box
(8) Forged Flat-Top Pistons
(8) Forged H-Beam Rods
(1) 4340 Forged Crank
(1) Main Bearing Set
(1) Rod Bearing Set
(1) Piston Ring Set
Forged Rotating Assembly
This Scat 331 competition rotating assembly features a Scat forged 4340 3.250" stroke Crankshaft & Forged 5.400" H-beam connecting rods, with 7/16" cap screw bolts. For maximum power and reliability, Scat adds a set of rod and main bearings and tops it off with a set of Forged pistons & rings. These Scat competition rotating assemblies are designed to be used with 28oz. balance Flywheel and Harmonic balancer.
Compression Ratio Calculator:
This kit comes un-balanced and must be balance with your supplied balancer and flywheel/flex-plate.
Flat top pistons have valve reliefs made onto them.
Mahle Piston with -6CC Valve Reliefs
Scat enterprises was founding in the early 1960's by Tom Lieb. Since then, Scat has researched and developed aftermarket performance engine parts for a variety of different cars. Ranging from pistons, connecting rods, crankshafts, stroker kits, forged rotating assemblies, and many more engine internal, Scat has set the bar high within the automotive industry. They pride themselves in the high quality products the supply and the excellent customer service they are known for. Shop LatemodelRestoration.com to get your stroker kits and rotating assemblies to get your Mustang putting down serious horsepower.