Eagle 42108 Oldsmobile 455 Street Strip Rotating Assembly, Hypereutectic Keith Black -15cc Dish Pistons

Oldsmobile 455 Street Strip Rotating Assembly, Eagle Cast Steel Crankshaft 4.250 Stroke, Eagle 6.735 H-Beam Rods, Hypereutectic Keith Black -15cc Dish Pistons, Rings and Bearings included

$2,289.95

Kit Upgrades

External Balanced Assembly B42108 + $500.00

Bore Size

.031 (461)

.041 (463)

.061 (468)

CNC-T-Shirt

XXL

XXXL + $3.00

Qty

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.

Skip to the end of the images gallery

Skip to the beginning of the images gallery

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

Description

Eagle Street Strip rotating assembly's are designed for applications producing up to 700 horsepower. Recommended for use in pump-gas, street engines. No power adders.

Eagle Cast steel crankshaft, 4.250 stroke

Forged 4340 steel H-Beam rods, 6.735 length, with 7/16" ARP 8740 rod bolts

Hypereutectic Keith Black pistons with performance ring set included

Performance rod and main bearings included

This kit is unbalanced, external balancing required before installation (Part number B42108 for balanced kit)

Compression Ratio with 77cc 10.1:1

Compression Ratio with 84cc 9.5:1
Note: *New harmonic balancer and 168 tooth flexplate will be included with external balanced assembly kit option*

Specifications

More Information
CNC Part Number	ESP-42108
Price	$2,289.95
Manufacturer's Part Number	42108
Brands	Eagle, Keith Black
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	Oldsmobile
Balanced Assembly	No
Balance Type	External
Crankshaft Material	Cast Steel
Crankshaft Stroke	4.250
Piston Brand	Keith Black
Piston Type	Dish
Rod Length	6.735
Piston Material	Hypereutectic
Custom Notices	⚠ PROP 65 WARNING

Upsell Products

PART #: ARP-185-5001
ARP Oldsmobile High Performance Main Bolt Kit 185-5001
Special Price $43.19 Regular Price $46.95
PART #: SCA-SCA8022
SCA8022 Scat Harmonic Balancer Oldsmobile 350 400 403 425 455 V8 External Balance
$152.95
PART #: ARP-180-2501
ARP Oldsmobile Harmonic Balancer Bolt Kit 180-2501
Special Price $22.95 Regular Price $24.95
PART #: SA-78113R
78113R SA GEAR 250 DOUBLE ROLLER TIMING CHAIN SET
$64.95
PART #: PRW-1845505
1845505 PRW Gold Series SFI Rated Flexplate, 166 Tooth, Oldsmobile
$105.95