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Eagle Chevrolet 305/350 Press-Fit I-Beam Connecting Rod Set (Set of 8)
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Eagle Chevrolet 305/350 Press-Fit I-Beam Connecting Rod Set (Set of 8)

Eagle
EAGSIR5700BPLW
793348068800
Connecting Rods - 8Cyl
Out of stock
$ 352.99

SKU: SIR5700BPLW / UPC: 793348068800

Eagle SIR5700BPLW Chevrolet 305/350 Press-Fit I-Beam Connecting Rod Set – Small Block Chevy

The Eagle SIR5700BPLW Chevrolet 305/350 Press-Fit I-Beam Connecting Rod Set (Set of 8), SKU: SIR5700BPLW, UPC: 793348068800. Engineered for unmatched performance, durability, and precision, these connecting rods are the top choice for naturally aspirated, pump-gas, street-driven Small Block Chevy engines. Outperforming all competitors, the Eagle SIR I-Beam rods deliver superior strength, lightweight design, and precision manufacturing, making them the best value for enthusiasts and builders seeking reliability and high-RPM capability without breaking the bank.

Why Eagle?

Performance:

Forged from premium 5140 steel, these rods offer exceptional tensile strength and fatigue resistance, surpassing OEM rods and competing aftermarket options. Their lightweight design (approximately 565 grams per rod) reduces rotating mass, enhancing engine responsiveness and extending component life, especially at high RPMs.

Engineering:

Each rod undergoes rigorous X-ray, sonic, and magnaflux testing, followed by shot-peening to relieve stress, ensuring flawless structural integrity. CNC-controlled big-end sizing guarantees exact tolerances for perfect crankshaft fitment, minimizing vibration and maximizing power transfer.

Value:

Why spend time and money reconditioning stock rods when Eagle SIR I-Beam rods provide better performance at a fraction of the cost? These rods are weight-matched to within 2 grams, ensuring smooth operation and eliminating the need for costly balancing.

Trusted by Enthusiasts:

Eagle’s commitment to quality has made it the most respected name in aftermarket connecting rods, with a proven track record in street and performance applications.

Included:

  • Quantity: Set of 8 Eagle SIR I-Beam Connecting Rods
  • Part Number: SIR5700BPLW
  • UPC: 793348068800
  • Rod Specifications:
    • Length: 5.700 inches (center-to-center)
    • Material: Forged 5140 steel, shot-peened for enhanced durability
    • Wrist Pin Style: Press-fit, .927-inch pin bore diameter
    • Rod Journal Diameter: 2.100 inches (large journal)
    • Big End Bore Diameter: 2.225 inches
    • Big End Width: 0.940 inches
    • Pin End Width: 1.060 inches
    • Thickness Above Pin: 0.180 inches
    • Weight: Approximately 565 grams per rod (weight-matched set, ±2 grams)
  • Rod Bolts: 3/8-inch ARP 8740 chromoly 12-point Wave-Lok cap screws for superior clamping force and reliability
  • Alignment Sleeves: Precision sleeves for exact cap alignment, reducing wear and ensuring long-term performance
  • Packaging: Securely packaged to prevent damage during shipping
  • Warranty: Manufacturer’s warranty available

Fitment:

The Eagle SIR5700BPLW Connecting Rod Set is designed specifically for Chevrolet Small Block engines with large journal crankshafts (2.100 inches).

  • Chevrolet V8 5.0L/305: 1976–2000 Camaro, Caprice, Impala, Malibu, Monte Carlo, Nova, and other models with 305 engines
  • Chevrolet V8 5.7L/350: 1967–2000 Camaro, Chevelle, Corvette, El Camino, Impala, Malibu, Monte Carlo, Nova, and other models with 350 engines
  • Chevrolet V8 4.3L/262: 1975–1976  Select models with 262 V8 engines
  • Chevrolet V8 4.4L/267: 1979–1982 Select models with 267 V8 engines
  • Chevrolet V8 4.9L/302: 1968–1969 Camaro Z/28 and other models with 302 engines
  • Chevrolet V8 5.4L/327: 1968–1969 Camaro, Chevelle, Corvette, and other models with 327 engines
  • Chevrolet V8 6.6L/400: 1970–1980 Select models with 400 Small Block engines

Note: These rods are compatible with 327–400ci engines using a 2.100-inch rod journal and press-fit pistons. Always verify crankshaft journal size and piston compatibility before purchase. Not suitable for stroker combinations requiring bushed pins or floating pins without modification.

Applications

Ideal for: Naturally aspirated, pump-gas, street-driven vehicles

Recommended Use: Street performance, mild racing, and restoration projects

Horsepower Rating: Suitable for engines up to approximately 475–550 HP (depending on other components and tuning)

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