Scat engine rotating assemblies are available with either a high-quality Scat forged 4340 crankshaft or Scat's Series 9000 cast crankshaft, plus I-beam or H-beam connecting rods with 7/16 in. or 3/8 in. cap screw bolts. For maximum power and reliability, Scat adds rod and main bearings from King, Federal Mogul, or Clevite 77, depending upon the application—and pistons and piston rings made by such well-known manufacturers as SRP/JE, Ross, KB, Mahle, Diamond, and Probe. Kits with cast and standard forged pistons have standard rings; kits with premium forged pistons have file-fit rings. Nearly 800 Scat kits are available; order the package tailored for fitment with your engine application.

Image is just a representation, actual product may vary

More From This Category

SCAT Engine Rotating Assembly, Premium Forged, No Balance, 4.155 in. Bore, 3.750 in. Stroke, 5.700 in. Rod Length, For Chevrolet 400 Main, Kit

SCAT Engine Rotating Assembly, Premium Forged, No Balance, 4.155 in. Bore, 3.750 in. Stroke, 5.700 in. Rod Length, For Chevrolet 400 Main, Kit

$3,894.60

View
SCAT Engine Rotating Assembly, Premium Forged, Internal Balance, 4.44 in. Bore, 4.300 in. Stroke, 6.800 in. Rod Length, For Ford 460 Main, Kit

SCAT Engine Rotating Assembly, Premium Forged, Internal Balance, 4.44 in. Bore, 4.300 in. Stroke, 6.800 in. Rod Length, For Ford 460 Main, Kit

$5,087.37

View
SCAT Engine Rotating Assembly, Forged, External Balance, 4.03 in. Bore, 3.400 in. Stroke, 5.400 in. Rod Length, For Ford 302 Main, Kit

SCAT Engine Rotating Assembly, Forged, External Balance, 4.03 in. Bore, 3.400 in. Stroke, 5.400 in. Rod Length, For Ford 302 Main, Kit

$4,002.24

View
SCAT Engine Rotating Assembly, Forged, No Balance, 4.155 in. Bore, 4.250 in. Stroke, 6.800 in. Rod Length, Pontiac 400 Main, Kit

SCAT Engine Rotating Assembly, Forged, No Balance, 4.155 in. Bore, 4.250 in. Stroke, 6.800 in. Rod Length, Pontiac 400 Main, Kit

$4,311.44

View
SCAT Engine Rotating Assembly, Premium Forged, Internal Balance, 4.03 in. Bore, 3.750 in. Stroke, 6.000 in. Rod Length, For Chevrolet 350 Main, Kit

SCAT Engine Rotating Assembly, Premium Forged, Internal Balance, 4.03 in. Bore, 3.750 in. Stroke, 6.000 in. Rod Length, For Chevrolet 350 Main, Kit

$3,002.86

View
SCAT Engine Rotating Assembly, Premium Forged, No Balance, 4.16 in. Bore, 4.250 in. Stroke, 6.700 in. Rod Length, For Ford FE 428 Block FE 428 Block,

SCAT Engine Rotating Assembly, Premium Forged, No Balance, 4.16 in. Bore, 4.250 in. Stroke, 6.700 in. Rod Length, For Ford FE 428 Block FE 428 Block,

$4,499.46

View