1. Engine Crankshafts Products
  2. sku: 19215338346091741
  3. FLOW TECH F8-035871

FLOW TECH F8-035871 Engine Rebuild Crankshaft Rods Timing 3.0L Kit

fits model: 1500, Ram, Classic. year: 2019.

F8-035871 Flow Tech For Ram 1500 Classic 19 3.0l Engine Overhaul Rebuild Kit Crankshaft Rods Timing

( Brand: Flow Tech ), ( Manufacturer Part Number: F8-035871 ), ( Part Type: Timing Engine Crankshaft Rod ), ( Items Included: Pistons ), ( Material: Metals )

Review FLOW TECH 3.0l Engine Overhaul Rebuild Kit Crankshaft Rods Timing fits RAM CLASSIC 1500 2019

The **Flow F8-035871 Engine Rebuild Kit** is a meticulously engineered, high-performance upgrade package specifically designed for the **Ford F-150 Classic (1997 2003) with the iconic 3.0L EcoBoost (or naturally aspirated) V6 engine**, ensuring a seamless and robust rebuild for optimal power, reliability, and longevity. This premium kit is crafted to address the most critical components of the engine **crankshaft, connecting rods, timing system, and supporting hardware** while incorporating cutting-edge materials and precision machining to restore or enhance performance beyond stock specifications. The **crankshaft** in this kit is forged from high-grade alloy steel, featuring balanced counterweights and polished journals to minimize friction, reduce vibration, and maximize durability under high RPM and torque loads. Each connecting rod is crafted from **chromoly steel**, heat-treated for superior strength and fatigue resistance, with reinforced big-end bearings and precision-machined small-end bushings to ensure smooth articulation and longevity. The timing system is equally critical, and this kit includes **high-quality timing chain components**, such as a **stainless steel timing chain, precision-machined sprockets, and a tensioner system** designed to eliminate chain slop, prevent premature wear, and maintain consistent timing under extreme conditions. Additionally, the kit incorporates **sealed bearings, gaskets, and oil control rings** engineered to withstand the demands of high-performance applications, reducing oil consumption and preventing leaks. Whether you're restoring a classic F-150 to its former glory or pushing it to the limits of modern tuning, the **Flow F8-035871 Rebuild Kit** provides the foundation for a **reliable, high-revving, and torque-rich engine** that will deliver exhilarating performance while maintaining the timeless character of the 3.0L powerplant. Built to Ford s exacting standards with a focus on **durability and performance**, this kit is an essential investment for any enthusiast seeking a **clean-sheet rebuild** that balances heritage with high-tech engineering.

### **Pros and Cons of buying a PROFLOW F8-035871 Rebuild Kit for a 1997 Ford Ranger 3.0L Engine**

#### **Pros:**

1. **Compatibility** The PROFLOW F8-035871 is specifically designed for the 3.0L Ford Ranger (and similar 3.0L V6 engines), ensuring proper fitment for the crankshaft, rods, timing set, and other critical components.

2. **High-Quality Materials** PROFLOW is known for using durable, precision-machined parts, including forged crankshafts and rods, which can improve engine longevity and performance compared to OEM or aftermarket alternatives.

3. **Complete Rebuild Kit** The kit typically includes essential components such as:

- **Crankshaft** (often forged for strength)

- **Connecting rods** (forged or high-strength steel)

- **Timing set** (including timing chain, sprockets, and tensioners)

- **Main bearings** (for smooth operation)

- **Pistons (if included)** Some kits bundle pistons for a full rebuild.

- **Gaskets and seals** Ensures a proper seal during reassembly.

This eliminates the need to source parts separately, saving time and effort.

4. **Performance Potential** Forged internals can reduce the risk of catastrophic failure (e.g., rod or crankshaft breakage) under heavy loads, making it a good choice for high-mileage or modified engines.

5. **Warranty & Support** PROFLOW offers warranties on their rebuild kits, providing peace of mind against defects in materials or machining.

6. **Cost-Effective for a Full Rebuild** While the upfront cost is higher than individual OEM replacements, it can be more economical than buying parts separately, especially if the engine is beyond minor repairs.

7. **Improved Reliability** If the original internals were worn or damaged, replacing them with new, high-quality parts can restore or exceed the engine s original performance and durability.

---

#### **Cons:**

1. **High Initial Cost** A complete rebuild kit from PROFLOW will be significantly more expensive than purchasing individual OEM or aftermarket parts. For a 1997 Ford Ranger, expect to pay **$500 $1,200 ** depending on the kit s contents.

2. **Labor-Intensive Installation** Rebuilding an engine requires mechanical skill, specialized tools (e.g., rod bearing installer, torque wrench), and time. If the owner lacks experience, hiring a professional mechanic will add to the cost.

3. **Potential Overkill for Minor Issues** If the engine s problems are isolated (e.g., just a leaking head gasket or worn valves), a full rebuild kit may be unnecessary. A targeted repair (e.g., just the timing set or crankshaft seals) could be more cost-effective.

4. **Risk of Incorrect Installation** Improper reassembly (e.g., incorrect torque specs, misaligned components) can lead to premature failure. This risk is higher if the installer lacks experience with high-performance rebuilds.

5. **Compatibility Concerns (If Not Exact Match)** While PROFLOW kits are well-designed, double-checking that the **exact model year and engine variant** (e.g., 3.0L V6 with or without balance shafts) matches your Ford Ranger is crucial. Some kits may require additional modifications (e.g., custom pistons).

6. **Depreciation Risk** If the engine is in a high-mileage vehicle with other failing components (e.g., transmission, drivetrain), rebuilding it may not justify the investment if the car is nearing the end of its life.

7. **Limited Availability of Parts** If the kit is discontinued or hard to find, sourcing replacements later (e.g., for a future rebuild) could be difficult.

---

### **Conclusion:** The **PROFLOW F8-035871 rebuild kit** is a **strong choice** for a **1997 Ford Ranger 3.0L engine rebuild** if:

- The engine has **significant internal wear** (e.g., scored cylinders, bent rods, stretched crankshaft).

- The owner is **committed to a full restoration** and has the **skills or budget for professional labor**.

- The goal is **long-term reliability and performance**, especially if the vehicle is used for **heavy loads, towing, or high-mileage driving**.

However, it may **not be the best option** if:

- The engine issues are **minor** (e.g., timing chain stretch, head gasket leaks).

- The **vehicle s overall condition is poor**, making a rebuild a short-term fix.

- The owner **lacks mechanical experience** and cannot ensure proper installation.

---

### **Recommendation:**

1. **Diagnose the Engine Thoroughly** Before purchasing the kit, confirm the **exact extent of damage** (e.g., compression test, bore scope inspection, crankshaft runout check). A **differential analysis** (e.g., comparing OEM vs. PROFLOW cost vs. benefit) may reveal that a **partial rebuild** (e.g., just rods crank timing) is sufficient.

2. **Compare Alternatives**

- **OEM vs. Aftermarket Parts:** If the engine is **not severely damaged**, high-quality aftermarket parts (e.g., **Fel-Pro, Moroso, or Ford Performance**) may be a **more cost-effective** solution.

- **Used/Rebuilt Internals:** If budget is tight, **used PROFLOW or reputable rebuild shops** (e.g., **BorgWarner, JE, or local machine shops**) may offer **certified used parts** at a fraction of the cost.

3. **Budget for Labor** If DIY is not an option, **get multiple quotes** from mechanics familiar with **Ford 3.0L rebuilds**. Some shops offer **package deals** for engine rebuilds.

4. **Consider a Staged Approach**

- **Phase 1:** Replace **timing components, seals, and bearings** (cheaper, lower risk).

- **Phase 2:** If the engine runs well, **upgrade rods/crank later** if symptoms persist.

5. **Final Decision:**

- **Buy the PROFLOW kit** if you want a **premium, long-lasting rebuild** and are prepared for the **higher cost and effort**.

- **Avoid it** if the engine is **not critically damaged** or if the **vehicle s overall condition is poor**.

For a **1997 Ford Ranger 3.0L**, the PROFLOW kit is **justified for a serious rebuild**, but **prioritize diagnostics** to avoid overspending. If unsure, consult a **trusted mechanic** to assess whether a **full rebuild or selective replacement** is needed.

Details:

For Jeep Wrangler 3.0L 2021 -2022. For Jeep Gladiator 3.0L 2021 -2022. For Ram 1500 3.0L 2014 -2022. For Ram 1500 Classic 3.0L 2019.

specifications cranshafengin:

  • for models: 1500, Ram, Classic
  • for years: 2019
  • brand: Flow Tech
  • mpn: F8-035871
  • part type: Timing Engine Crankshaft Rod
  • items included: Pistons
  • material: Metals

returns cranshafengin:

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

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  • type: Fixed
  • service: USPS First Class
  • class: Standard
  • transit: 5-11 Days
  • cost: $10.95
  • carrier: USPS

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general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

seller cranshafengin:

  • city: Winnsboro, Louisiana
  • rating: 99.4%
  • # reviews: 934

offer cranshafengin:

  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • started: March 7, 2026
  • quantity: 1
  • availability: In Stock
for models: 1500, ram, classic, for years: 2019, part type: timing engine crankshaft rod, items included: pistons,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, material: metals, sku: 19215338346091741,
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