JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Skip to the beginning of the images gallery

Image is a representation of this item. Actual item may vary.

Part Number:

ESP-18420L

Eagle 18420L BB Chevy 454 Pro Street Rotating Assembly, 18.3cc Icon Dome Pistons, 1PC

Big Block Chevy 454 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.135 I-Beam Rods, Icon FHR Forged +18cc Dome Pistons, 1-PC Rear Seal, Short Deck 9.780, Rings and Bearings Included

Special Price $2,281.95 Regular Price $2,346.95

View Similar Items

⚠ 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

Eagle pro street rotating assembly kits are perfect for pump gas street engines producing up to 750 horsepower
Eagle 4340 forged steel crankshaft, 4.000 stroke, 1 piece rear main seal
Eagle forged 5140 steel "SIR" I-Beam connecting rods, 7/16" ARP 8740 rod bolts, 6.135 length
Icon FHR forged pistons with performance ring set
Rod and main bearings included
Rotating kit is unbalanced, Internal balancing required before installation (Part number B18420L for balanced kit)
Compression Ratio with 100cc 11.0:1
Compression Ratio with 108cc 10.2:1
Compression Ratio with 112cc 9.9:1
Compression Ratio with 118cc 9.4:1
Compression Ratio with 124cc 9.0:1

Specifications

More Information
CNC Part Number	ESP-18420L
Price	$2,346.95
Manufacturer's Part Number	18420L
Brands	Eagle, Icon
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	BB Chevy
Balanced Assembly	No
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	4.000
Piston Brand	Icon
Piston Type	Dome
Rod Length	6.135
Rear Main Seal	1 Piece
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING