super fast shipping
Eagle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Eagle lineup with fast shipping and expert fitment support — order with confidence.
The Eagle SIR 5140 Forged I-Beam Connecting Rods are designed specifically for the Small Block Ford enthusiast who demands reliability without breaking the bank. With a 5.090-inch length, these rods are a perfect fit for many SBF stroker and stock-displacement engine configurations. The forged 5140 steel construction provides significantly more strength than factory cast rods, making them an essential upgrade for any performance street or entry-level race engine.
These rods feature a precision-machined I-beam profile that optimizes weight while maintaining structural integrity. The small-end is bushed to allow for the use of floating wrist pins, which is a critical feature for modern performance builds. Equipped with 3/8-inch cap screws and high-strength 8740 alloy bolts, these rods offer reliable clamping force to keep your engine together under load. Whether you are refreshing a classic Mustang engine or building a reliable street cruiser, these Eagle rods provide the quality you need. Find all your engine components at GGCRACING.
| Brand | Eagle |
|---|---|
| Manufacturer part number | SIR5090FB |
| GGC SKU | BBPG_SIR5090FB |
| UPC / GTIN | 793348068008 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 12 × 11 × 5 in |
|---|---|
| Shipping weight | 11 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
No reviews yet. Bought this part? Tell other drivers how it fits and performs.
