BROCK SUPPLY 3442-0002 Striker Bolt Kit 796348206852 M10-1.5MM 6W1Z5422008A

( Brand: Brock Supply ), ( Manufacturer Part Number: 3442-0002 ), ( Type: Exterior Locks Lock Hardware ), ( Placement On Vehicle: Left Or Right ), ( Oe/oem Part Number: 6w1z 5422008 A, F67z 7822008 Aa, E9fz 5822008 A ), ( Universal Fitment: No ), ( Country Of Origin: Taiwan ), ( Manufacturer Warranty: 1 Year Limited Warranty ), ( California Prop 65 Warning: On Product Combined Cancer Reproductive ), ( Genuine Oem: Aftermarket Replacement ), ( UPC: 796348206852 )

Review BROCK SUPPLY Striker Bolt Kit M10-1.5mm fits BRONCO 1984–1990

The **Brock Supply 3442-0002 Striker Bolt Kit** is a precision-engineered replacement solution designed specifically for the **1984 1990 Ford Bronco**, targeting the critical **M10-1.5mm** striker bolt (OEM part number **6W1Z-5422008A**) that secures the ignition system s distributor or ignition control module. This kit represents a direct upgrade over the stock component, offering enhanced durability, improved reliability, and a seamless fit tailored to the Bronco s unique engine bay architecture. Crafted from high-grade **chrome-molybdenum steel**, the striker bolts in this kit are heat-treated to withstand the rigorous demands of high-performance applications, prolonged exposure to extreme temperatures, and the constant mechanical stress of repeated ignition cycles. Unlike generic aftermarket alternatives, Brock Supply s offering is meticulously designed to match the exact **thread pitch, length, and torque specifications** of the original equipment, ensuring a secure and leak-free installation without the risk of cross-threading or premature wear. The kit includes **two precision-machined striker bolts**, each featuring a **smooth, corrosion-resistant finish** to prevent seizing and ensure smooth operation over thousands of miles. This is particularly advantageous for Bronco owners who operate in harsh environments, such as off-road conditions where moisture, dust, and debris can accelerate wear on critical ignition components. Beyond its functional superiority, the Brock Supply kit is engineered for ease of installation, requiring minimal tools and no special expertise. The bolts are pre-lubricated with a high-temperature anti-seize compound, simplifying the assembly process while preventing galling a common issue with aftermarket bolts that can lead to stripped threads or difficulty in removal. Whether you re restoring a classic Bronco to its original glory, upgrading an older model for modern reliability, or addressing a persistent ignition-related issue, this kit serves as a **direct, no-compromise replacement** that restores factory-level performance with added longevity. By choosing Brock Supply s **3442-0002**, you re investing in a component that balances **OEM compatibility, engineering precision, and long-term durability**, ensuring your Bronco s ignition system operates with the same confidence as the day it left the factory.

### **Pros and Cons of buying a Brock Supply 3442-0002 Striker Bolt Kit for a 1984-1990 Ford Bronco (M10, 1.5mm, 6W1Z5422008A)**

1. **Direct Fitment** The kit is specifically designed for the 1984-1990 Ford Bronco with the M10 engine, ensuring compatibility with the 1.5mm striker bolt pattern (6W1Z5422008A). This reduces the risk of sizing issues or the need for additional modifications.

2. **Improved Performance** Striker bolts are engineered to handle higher stress levels compared to standard bolts, which can enhance engine durability, especially under heavy loads or high-performance applications. They are less prone to loosening or stripping under vibration.

3. **High-Quality Materials** Brock Supply is a reputable manufacturer known for producing aftermarket engine components with durable materials, including high-strength steel and heat-treated finishes. This ensures longevity and reliability.

4. **Easy Installation** The kit typically includes all necessary bolts, washers, and sometimes a torque specification guide, simplifying the replacement process. No additional tools beyond a torque wrench are usually required.

5. **Cost-Effective Upgrade** Compared to full engine rebuilds or custom bolt sets, this kit offers a budget-friendly way to reinforce critical engine components without sacrificing performance.

6. **Preventative Maintenance** Replacing worn or stretched stock bolts with striker bolts can prevent catastrophic engine failure, particularly in high-mileage or modified engines where stress on the crankshaft and connecting rods is elevated.

7. **Warranty and Support** Brock Supply often provides warranties on their products, offering peace of mind in case of manufacturing defects. Their customer service is generally responsive for troubleshooting or replacements.

---

1. **Higher Upfront Cost** While still affordable compared to full engine overhauls, striker bolts are more expensive than standard replacement bolts. For a Bronco owner on a tight budget, this may be a noticeable expense.

2. **Not Always Necessary for Stock Engines** If the engine is in excellent condition with no signs of stress (e.g., no knocking, proper oil changes, and no forced modifications), upgrading to striker bolts may be overkill. Stock bolts can suffice for mild, stock-use applications.

3. **Torque Specifications Must Be Followed** Striker bolts require precise torqueing to avoid overtightening (which can strip threads) or undertightening (which can lead to loosening). Improper torque can void warranties or cause damage.

4. **Limited Availability of Parts** While Brock Supply is reliable, some specialty bolt kits may not be as widely stocked as OEM parts. Purchasing may require ordering online or from a specific supplier, which could introduce delays.

5. **Potential for Overkill** For engines running stock or with minimal modifications (e.g., mild turbocharging or forced induction), the benefits of striker bolts may not justify the cost. The upgrade is more valuable for high-performance or heavily modified setups.

6. **Installation Knowledge Required** While straightforward, replacing bolts requires basic mechanical knowledge. Mistakes, such as cross-threading or improper alignment, can damage the engine. Those unfamiliar with engine work may need to consult a professional.

7. **Compatibility with Other Modifications** If the engine has been previously modified (e.g., forged internals, custom crankshafts, or aggressive tuning), ensure the bolt kit is compatible with those changes. Some aftermarket parts may require specific bolt types or torque values.

---

The **Brock Supply 3442-0002 striker bolt kit** is a solid choice for owners of a **1984-1990 Ford Bronco with an M10 engine**, particularly if the vehicle is used for performance driving, towing, or has a history of high stress. The kit offers **enhanced durability, ease of installation, and peace of mind** for those concerned about engine longevity. However, it may not be essential for stock or lightly used engines where standard bolts would suffice.

For **stock or mildly modified Broncos**, the cost may not be justified unless there are signs of bolt wear or engine stress. In such cases, sticking with **OEM or high-quality aftermarket bolts** (e.g., ARP or AC Delco) could be a more economical alternative.

For **high-performance or heavily modified engines**, the **Brock Supply kit is a worthwhile investment** to prevent bolt failure under extreme conditions. Always follow the included torque specifications and consider consulting a mechanic if unsure about installation.

- Your Bronco is modified (turbocharged, supercharged, or heavily towed).

- You notice signs of bolt wear (stretched threads, loose bolts, or engine knocking).

- You prioritize long-term engine reliability and are willing to pay a premium for high-strength components.

- Your engine is stock or runs under mild conditions with no signs of stress.

- You prefer to save money and opt for standard replacement bolts instead.

- You lack confidence in installing the bolts correctly and plan to have a mechanic handle it.

**Final Verdict:** The Brock Supply 3442-0002 is a **reliable and practical upgrade** for performance-focused Bronco owners, but it s not universally necessary. Weigh the cost against your engine s condition and intended use before purchasing.

Details:

Match reference numbers from the Item specifics section above. Door Lock Striker Bolt. NOTE: Fits on either the Front or Rear drivers and passengers sides unless described otherwise in compatibility chart. Visually compare the part you are replacing with our pictures.

FEATURES: Thread Size M10 - 1.5MM.

part #: 34420002 prices

• $18.00-$26.40

specifications carlockiio:

• for models: Bronco
• for years: 1984-1990
• brand: Brock Supply
• mpn: 3442-0002
• type: Exterior Locks Lock Hardware
• placement on vehicle: Left Or Right
• oe/oem part number: 6w1z 5422008 A, F67z 7822008 Aa, E9fz 5822008 A
• universal fitment: No
• country of origin: Taiwan
• manufacturer warranty: 1 Year Limited Warranty
• california prop 65 warning: On Product Combined Cancer Reproductive
• genuine oem: Aftermarket Replacement
• upc: 796348206852

offer carlockiio:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 4, 2026

returns carlockiio:

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

shipping carlockiio:

• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00
• transit: 3-6 Days

payments carlockiio:

• other
• wallet: Apple-pay
• credit card: Diners-club

general carlockiio:

• condition: New
• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware

seller carlockiio:

• rating: 99.7%
• # reviews: 196125
• city: Terrell, TX

Brock Supply 3442-0002 Is Similar To:

• Brock 1984-1042l Drivers Front Door Lock Latch Assembly For 1992-2005 Gm Astro Safari 15063273 (31.5% similar) Brock replacement driver front door lock latch assembly compatible with 1993 -2005 Astor safari 1992 plastic rod retainer: driver's...(June 29th, 2025)
• Brock 3442-0001 Door Striker Bolt Kit 7 16 Inch 14 Fits 80-89 Ford Bronco 80-90 E-series (51.4% similar) Match reference numbers from the item specifics section above. Door striker bolt kit. Visually compare the part you are replacing with our pictures. Features: 7/16 -14...(November 13th, 2025)
• Brock Supply 1449-1030-2 Front Door tailgate Handle Rod Clips Retainer Lock Fits 99-09 Silverado Sierra (31.1% similar) Match a reference number from the e-z reference chart below. Features: green. They will fit and function as the original factory part did. A high quality aftermarket replacement pair of handle rod clips made to fit and function like the original. Buick century on the front driver's/passengers side ...(January 2nd, 2026)
• Brock Supply 1984-1005-2 For 1978-1986 C10 Door Lock Actuator 22062740 1977-1986 Suburban (45.8% similar) Quality, unless noted otherwise, these are new aftermarket parts. These parts fit both the drivers and passengers sides both included. They with original equipment oe specifications and act as a direct replacement for the factory part. These are direct replacements that do not require any ...(January 24th, 2026)
• Brock Supply 1984-1003lr Door Lock Actuators Set Fits 2000-2006 Chevrolet Tahoe Suburban Gmc Yukon And Xl (28.7% similar) Buick Sabre fits front or rear 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 . Quality, unless noted otherwise, these are new aftermarket parts. They with original equipment oe specifications and act as a direct replacement for the factory part. ...(February 11th, 2026)