BFO 4YZN07 Connecting Rods Bolts 5.700 5140 3/8

( Brand: Bfo ), ( Manufacturer Part Number: 4YZN07 ), ( Advertised Horsepower Rating: Hp ), ( Advertised Rpm Rating: 6, 000 Rpm ), ( Big End Width: 0.940 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Connecting Rod Bolt: 3/8 ), ( Connecting Rod Bolt Head Style: 12-point ), ( Connecting Rod Bolt Material: 40crmo ), ( Connecting Rod Length: 5.700 ), ( Important Notice: Package Included, Professional Installation Required ), ( Manufacturer Warranty: 2 Years ), ( Material: Forged 5140 Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Performance Part: Yes ), ( Rod Journal Diameter: 2.100 ), ( Rod Type: I-beam ), ( Type: Connecting Rods ), ( Weight Tolerance: Balanced To / 1 Gram In Set ), ( Wrist Pin Diameter: 0.927 ), ( Wrist Pin Style: Floating Pin )

Review BFO 5.700 Inch Connecting Rods Chevy Sbc 3/8 Bolts fits 700 350 1967–2003

BFO 4YZN07 5.700 5140 Connecting Rods for Chevy 350 (1967-2003) with 3/8 Bolts

Experience unparalleled performance and reliability with the BFO 4YZN07 5.700 5140 Connecting Rods, specifically designed for the iconic Chevy 350 engine models from 1967 to 2003. These connecting rods are meticulously engineered to deliver exceptional strength and durability, ensuring optimal performance in even the most demanding conditions.

Crafted from premium 5140 steel, these rods boast a rod length of 5.700 inches and feature a robust 3/8-inch bolt size. The 5140 steel is known for its exceptional toughness and fatigue resistance, making these rods ideal for high-stress, high-load applications. The 3/8-inch bolts ensure a secure connection while maintaining the necessary clearance for efficient engine operation.

Each connecting rod is precision-machined to ensure a perfect fit and exceptional balance. This results in smoother engine operation, reduced vibration, and increased horsepower. The high-polish finish not only adds a touch of elegance but also reduces friction and wear, further enhancing the lifespan of these components.

These BFO connecting rods are the perfect upgrade for your Chevy 350 engine. They offer superior strength, durability, and performance, ensuring your engine runs smoothly and reliably for thousands of miles. Whether you're cruising down the highway or tackling a drag strip, these connecting rods will deliver the power and consistency you need to conquer any challenge.

Upgrade your Chevy 350 engine with the BFO 4YZN07 5.700 5140 Connecting Rods today and experience the difference that superior engineering and premium materials can make.

Product: BFO 4YZN07 5.700 5140 Connecting Rods for Chevy 350 (1967-2003, 3/8 bolts)

1. High-quality material: The BFO 4YZN07 connecting rods are made of 4340 chrome-molybdenum alloy steel, known for its strength and durability.

2. Precision manufacturing: These connecting rods are precision-machined to ensure proper dimensions for a better-fitting and longer-lasting performance.

3. Compatibility: The BFO 4YZN07 connecting rods are designed to fit Chevy 350 engines from 1967 to 2003.

4. Bolts included: These connecting rods come with 3/8 inch bolts, eliminating the need for separate purchases.

1. Price: Compared to some other connecting rods on the market, the BFO 4YZN07 may be more expensive.

2. Limited applications: These connecting rods are specifically designed for Chevy 350 engines, so they may not be suitable for other vehicle types or engine configurations.

The BFO 4YZN07 5.700 5140 Connecting Rods for Chevy 350 offer high-quality materials, precision manufacturing, and compatibility with a wide range of Chevy 350 engines. While they may be more expensive than some other options, their durability and performance could make them a worthwhile investment for those seeking a reliable upgrade for their Chevy 350 engine.

If you are looking for a high-quality connecting rod for your Chevy 350 engine and are willing to invest in a more expensive but durable option, the BFO 4YZN07 5.700 5140 Connecting Rods could be an excellent choice. However, if you have a limited budget, it may be worth considering less expensive alternatives.

Details:

Package included. Manufacturer Price match, guarantee. These rods are x-rated ultrasonically tested with all surfaces shot preened stress relieved. Rod Journal Diameter: 2.100.

Specification: Connecting Rod length : 5.700. PRODUCT DISPLAY 5.700 5140 Connecting Rods for Chevy SBC 350 1967-2003 with 3/8 Bolts Fast Shipping. Application: For Chevy SBC 350 1967-2003. Wrist Pin Style: Floating.

Guaranteed Fitment Always the, correct part. Precision machined honed journal pin ends. Rod Type: I-Beam.

part #: 4yzn07 prices

• $111.09-$132.59

specifications pistonrinro:

• for models: 700, 350
• for makes: Chevy
• for years: 1967-2003
• brand: Bfo
• mpn: 4yzn07
• advertised horsepower rating: Hp
• advertised rpm rating: 6, 000 Rpm
• big end width: 0.940
• california prop 65 warning: California Prop 65 Warning
• connecting rod bolt: 3/8
• connecting rod bolt head style: 12-point
• connecting rod bolt material: 40crmo
• connecting rod length: 5.700
• important notice: Package Included, Professional Installation Required
• manufacturer warranty: 2 Years
• material: Forged 5140 Steel
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part.
• performance part: Yes
• rod journal diameter: 2.100
• rod type: I-beam
• type: Connecting Rods
• weight tolerance: Balanced To / 1 Gram In Set
• wrist pin diameter: 0.927
• wrist pin style: Floating Pin

seller pistonrinro:

• # reviews: 4332
• rating: 99.4%
• city: Elk Grove Village, Illinois

general pistonrinro:

• Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
• condition: New

payments pistonrinro:

• wallet: Google-pay
• other
• credit card: Visa

shipping pistonrinro:

• transit: 3-7 Days
• class: Standard
• carrier: UPS
• cost: $0.00
• type: Fixed
• service: UPS Ground

offer pistonrinro:

• options: Ship-to-home
• started: November 18, 2025
• quantity: 11
• availability: In Stock
• best offers: True
• sold: 0

returns pistonrinro:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

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