Eagle 15115 BB Ford 521/532 Street Strip Rotating Assembly, -20.5cc KB Dish Pistons

BB Ford 521/532 Rotating Assembly, Eagle Cast Crankshaft 4.300 Stroke, Eagle 6.800 I-Beam Rods, Keith Black -20.5cc Dish Pistons, 1 or 2-PC Rear Seal, Rings and Bearings Included

$1,764.95

Kit Upgrades

Internal Balanced Assembly B15115 + $250.00

Bore Size

.030 (4.390) 521

.040 (4.400) 523

.060 (4.420) 528

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.

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Description

Eagle BB Ford 521/532 street strip rotating assembly kits are designed for engine applications producing under 700 horsepower. These are the perfect stroker kits for mild performance engine builds that won't break the bank
Eagle Cast steel crankshaft
Eagle forged 5140 steel "SIR" I-Beam rods, 7/16" ARP 8740 rod bolts
Keith Black Hypereutectic pistons with performance ring set
Performance rod and main bearings
This kit is not balanced, Internal balancing required before installation (Part number B15115 for the balanced kit)
Compression Ratio with 70cc 11.7:1
Compression Ratio with 80cc 10.7:1
Compression Ratio with 90cc 10.0:1

Specifications

More Information
CNC Part Number	ESP-15115
Price	$1,764.95
Sold As	Kit
Manufacturer's Part Number	15115
Brands	Eagle
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	BB Ford
Balanced Assembly	No
Balance Type	Internal
Crankshaft Material	Cast Steel
Crankshaft Stroke	4.300
Piston Brand	Keith Black
Piston Type	Dish
Rod Length	6.800
Rear Main Seal	1 or 2 Piece
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING