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Phone: (08) 9258 6409
Email: info@welshpoolas.com.au

Unit 5/51 Division St, Welshpool WA 6106

Welshpool-auto-Service
  • Home
  • Services
    • Servicing & Maintenance
      • Fleet servicing
      • General Vehicle Maintenance
      • Logbook Servicing (Warranty-Safe)
      • Oil Changes, Filters, Fluids
      • Pre-Purchase Inspections
    • Mechanical Repairs
      • Brake Repairs & Replacements
      • Clutch servicing & replacements
      • Cooling System Repairs
      • Engine Diagnostics & Repairs
      • Exhaust System Repairs
      • Fuel System Repairs
      • Transmission Servicing & Repairs
    • Performance & Modifications
      • ECU Tuning
      • Manta Performance Exhausts
      • Exhaust Upgrades
      • GVM Support & Enhancements
      • Lift Kits
      • Suspension Upgrades
      • Tow Setups
    • 4×4 & Heavy-Duty Vehicle Support
      • Diesel System Repairs
      • DPF Cleaning & Maintenance
      • Heavy-Duty Component Servicing
      • Steering and Suspension for Large Vehicles
    • Specialist Cleaning & Component Restoration
      • Marine Heat Exchanger Overhaul
      • Intake and Manifold Cleaning
      • Ultrasonic Cleaning
      • Vapour Blasting
    • Auto Electrical & Diagnostics
      • Battery Testing & Replacement
      • Electrical Fault Diagnosis
      • Scan Tool Diagnostics (for US Vehicles)
      • Starter Motors & Alternators
      • Wiring & Lighting Repairs
    • Comfort & Safety Systems
      • Air Conditioner Servicing & Re-gas
      • Lighting and Indicator Systems
      • Tyre Fitting & Balancing
      • Wheel Alignment
      • Windscreen Wiper and Washer Repairs
  • Brands
    • Dodge
    • Cadillac
    • Chevrolet
    • Chrysler
    • Ford
    • GMC
    • RAM
    • Jeep
  • About
  • Resources
  • Contact
(08) 9258 6409
Book Now

Posts Tagged ‘Pontiac 400’

Pontiac 6.6L V8: A Full In-House Engine Build

By Brad Searle | October 23, 2026
Pontiac 6.6L 400 V8 full engine build with Edelbrock Performer RPM intake and Holley carburettor at Welshpool Auto Service

A Pontiac 6.6L (400 cubic inch) V8 built from the ground up in our Welshpool workshop – machining, assembly, dress-up and run-in all done in-house.

Read More

Specialists in American Vehicle Servicing & Repairs Servicing RAM, Ford, GMC, Chevrolet, Jeep and other US-imported vehicles across Perth.

Who are we?

Welshpool Auto Service is Perth’s trusted workshop for American utes and trucks. We offer expert servicing, repairs, diagnostics, and modifications for vehicles imported from the US – all with warranty-safe care and honest, straightforward pricing.

MTAWA Member 
MTAWA Member 

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Services

4×4 & Heavy-Duty Vehicle Support
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Performance Exhausts

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Phone: (08) 9258 6409
Email: info@welshpoolas.com.au

Unit 5/51 Division St, Welshpool WA 6106

Welshpool Auto Service is an authorised Motor Vehicle Repair Business in Western Australia: MRB7699

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