Part Number:
ESP-12305
Small Block Chevy 383 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 350 Main, Eagle 5.700 H-Beam Rods, Icon 4032 Forged -5cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings, Fits 1968-86 Block
Special Price
$2,211.95
Regular Price
$2,261.95
⚠ 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.
Eagle all forged competition 383 pro rotating assembly kits are designed to support engine builds up to 1000 horsepower. With added upgrades this rotating assembly kit can surpass 1200 plus horsepower ratings. This 383 rotating assembly kit will support power adders such as nitrous, turbos and blowers. *Engine builds exceeding 1000 horsepower please call us for a quote
Eagle 4340 forged steel crankshaft, 3.750 stroke, 2 piece rear main seal
Eagle 4340 steel H-Beam rods with 7/16" ARP 8740 rod bolts, 5.700 length
4032 Forged Icon pistons with performance ring set
Performance race rod and main bearings
Rotating assembly kit is unbalanced, Internal balancing required before installation (Part number B12305 for balanced version)
Compression Ratio with 58cc 11.3:1
Compression Ratio with 64cc 10.5:1
Compression Ratio with 76cc 9.3:1
Eagle 4340 forged steel crankshaft, 3.750 stroke, 2 piece rear main seal
Eagle 4340 steel H-Beam rods with 7/16" ARP 8740 rod bolts, 5.700 length
4032 Forged Icon pistons with performance ring set
Performance race rod and main bearings
Rotating assembly kit is unbalanced, Internal balancing required before installation (Part number B12305 for balanced version)
Compression Ratio with 58cc 11.3:1
Compression Ratio with 64cc 10.5:1
Compression Ratio with 76cc 9.3:1
| CNC Part Number | ESP-12305 |
|---|---|
| Price | $2,261.95 |
| Sold As | Kit |
| Manufacturer's Part Number | 12305 |
| Brands | Eagle |
| Part Types | Engine Rotating Assembly Kit |
| Departments | Parts |
| Vehicle Make | SB Chevy |
| Balanced Assembly | No |
| Balance Type | Internal |
| Crankshaft Material | 4340 Forged Steel |
| Crankshaft Stroke | 3.750 |
| Piston Brand | Icon |
| Piston Type | Flat Top |
| Rod Length | 5.700 |
| Rear Main Seal | 2 Piece |
| Piston Material | Forged |
| Custom Notices | ⚠ PROP 65 WARNING |
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