Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
340 Block Competition Assemblies
- Competition Rotating Assembly -
Mopar 340
Stroke: 3.310
Disp. @ 4.040: 339
Rod Length: 6.123
Pistons: -5cc Flat Top
Rings: File Fit
Comp. Ratio 60cc/65cc/70cc: 10.2/9.6/9.1
Designed for Internal Balance - Flexplate/Flywheel and Balancer Not Included, Professional Machine Shop Balancing Required
Part TypeEngine Rotating Assembly Kit
BrandEAGLE
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number20104000
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
![Break-In/Engine Oil Supplement [12 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28060.jpg)
JEGS
32-Blade Feeler Gauge Kit 0.0015" to 0.035" (0.038mm to 0.889mm)
Part Number : 555-80500
$999$10.99
You Save$1.00
Some parts are not legal for use in California or other states with similar laws / regulations
