Big John's Scrap Iron

Powertrain repairs do not have to break the bank. Big John's Scrap Iron at 456 Clifford Dykes Rd, Tracy City, TN, 37387 specializes in dismantling domestic and import powertrains, offering used engines, transmissions, and axles.

Need a replacement gearbox or engine block? This salvage depot in the TN salvage network is a major source of heavy mechanical spares, catering to engine builders and mechanics.

Business Directory Information

Property	Details
Physical Address	456 Clifford Dykes Rd, Tracy City, TN, 37387
Direct Office	(931) 592-5865
Drivetrain Focus	Heavy Mechanicals, Powertrain Units, Differential Gears
Coverage District	Sourced from Tracy City, TN and neighboring towns

Engines, Transmissions, & Heavy Mechanicals at Big John's Scrap Iron

At Big John's Scrap Iron, the yard inventory turns over frequently as new donor cars, light trucks, and SUVs are processed daily.

Buyers can explore a variety of parts organized by category:

Long-Block Engine Spares

Find replacement valve covers, intake manifolds, crank pulleys, and oil pans for V8 or inline-four configurations.

Gearboxes & Differentials

Explore rows of manual or automatic transmissions, transfer cases, and driveshafts salvaged from vehicles.

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Pro Tips for Sourcing Parts at Big John's Scrap Iron

Make your salvage excursion as efficient as possible by planning ahead and following yard guidelines.

Pro Sourcing Tip: Always manually rotate the crankshaft pulley to make sure the engine turns smoothly before unbolting it from the mounts.

Comparison: Sourcing Used OEM vs. Aftermarket Parts

Part Source	Cost	Fitment & Quality	Warranty
Used OEM (Big John's Scrap Iron)	$$ (Very Low)	Perfect — Original factory fitment.	Exchange options may vary.
New Aftermarket	$$$ (Medium)	Good — Minor modifications might be needed.	1 to 3 years.
OEM Dealer New	$$$$ (Highest)	Perfect — Original factory spec.	12 months.

Part Quality Checklist

Take these precautions to verify that parts are functional before purchase:

• Inspect Oil Condition: Look under the oil filler cap for milky residue, which indicates head gasket failure.
• Compare Engine Codes: Verify casting codes (e.g. 5.3L LH6 vs LM7) to avoid complex wiring harness mismatching.
• Check Transmission Fluids: Drain a sample—avoid units showing burnt smell or metal flakes.
• Decode Vehicle History: Use our VIN lookup tool to check model specs and ensure parts match.
• Sell Unwanted Cars: If your car is beyond salvage, you can also sell your junk car for cash directly.

Find other salvage suppliers in our nationwide auto scrap yard directory.