SBC 4340 Forged Compstar Crank 3.750 Stroke
CALSAJ213-CS (3 in stock)Callies
Regular price
$899.00
Sale
Compstar Forged 4340 Steel Crankshaft
Manufactured from premium AISI 4340 steel, Compstar crankshafts are the most durable in their class. Crankshafts are offered in a variety of strokes and journal sizes to suit most cubic inch requirements.
- Application: Small Block Chevy
- Stroke: 3.750"
- Main: 2.649"
- Pin: 2.100"
- Rod Length: 6.000"
Specifications
| Brand | Callies |
| Part Number | SAJ213-CS |
|
Product Line
|
Compstar
|
|
Lightened
|
Yes
|
|
Weight
|
55.3 lbs
|
|
1 / 2 Piece Rear Main Seal
|
2-Piece
|
|
Stroke
|
3.750 in
|
|
Mains
|
400
|
|
Main Journal Diameter
|
2.648 in
|
|
Rod Journal Diameter
|
2.100 in
|
|
Narrowed Bearings Required
|
Yes
|
|
Intended Balance
|
Internal
|
|
Minimum Rod Length
|
6.000 in
|
|
Snout Style
|
Standard
|
|
Crankshaft Key Quantity
|
1
|
|
Flexplate / Flywheel Mounting Bolt Quantity
|
6
|
|
Alloy
|
4340
|
|
Material Style
|
Forged
|
|
Material
|
Steel
|
|
Color
|
Natural
|
|
Finish
|
Natural
|
|
Quantity
|
Each
|
Crankshaft - Compstar - 3.750 in Stroke - Internal Balance - Forged Steel - 2 Piece Seal - Small Block Chevy - Each - MPN: SAJ213-CS