BB Ford 573/598 Scat Competition Rotating Assembly 12.3:1 Diamond Pistons , fits AFR Heads

Big Block Ford Stroker Kit, 4340 Forged Steel Crankshaft 4.500 Stroke, 6.800 H-Beam Rods, Diamond -5cc Flat Pistons, AP File Fit Rings, H Bearings, Balanced Assembly, Fits AFR Bullet Heads

Special Price $4,051.95 Regular Price $4,126.95

Bore Size

4.500 Bore (573)

4.530 Bore (580)

4.560 Bore (588)

4.600 Bore (598)

CNC-T-Shirt

XXL

XXXL + $3.00

Qty

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

CNC-Motorsports is proud to offer big cubic inch stroker kits for the 385 series Big Block Ford engine. These kits are designed to support up to 1500 horsepower applications. This kit will support power adders.

Scat 4340 Forged Steel Crankshaft 4.500 Stroke

Scat 4340 H-Beam Connecting Rods with 7/16" ARP 2000 Bolts, 6.800 Length

Diamond 2618 Forged Pistons with H13 .185 wall wrist pins, 1.245 C/H

Total Seal / Diamond AP steel File to fit ring set 1/16 1/16 3/16 oil ring

Performance H series rod bearings and main bearings

Rotating assembly has been Internally balanced in-house by CNC-Motorsports

Compression Ratio:

75cc 13.6:1

85cc 12.3:1

87cc 12.1:1

Note: Valve pocket designed to work with AFR Bullet Cylinder Heads

Specifications

More Information
CNC Part Number	CNC-4607-DF
Price	$4,126.95
Manufacturer's Part Number	4607-DF
Brands	Diamond, Scat
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	BB Ford
Balanced Assembly	Yes
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	4.500
Piston Brand	Diamond
Piston Type	Flat Top
Rod Length	6.800
Rear Main Seal	2 Piece
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING