Optispark Distributor – 1995–1997 Camaro/Firebird

Petris Optispark Distributor for 1995–1997 Camaro/Firebird

This premium ventilated pin-drive Optispark distributor is a direct-fit replacement for factory units used in LT1 and LT4 applications. It’s engineered with the same precision and attention to detail that have defined our ignition system upgrades for decades.

Each unit is a blueprinted assembly, built from the ground up in the USA using globally sourced components that meet or exceed OEM standards. Unlike rebranded or mass-produced alternatives, every distributor is hand-assembled from the component level using premium parts — not repackaged and resold. It’s built the right way — using carefully vetted materials and techniques perfected through years of LT1/LT4 platform expertise.

Every unit is fully tested on our test stand at 800 RPM prior to shipment to verify:

• Proper spark output

• Fuel injector pulse

• No ECM/PCM fault codes detected

Highlights of Our Optispark Distributor

✅ Built to Prevent Common Failures
Each pin-drive unit is placed on a custom-built timing fixture for a final alignment check — a step most competitors skip, often leading to timing issues. Internal components are secured with Loctite, and each unit features a Viton-sealed bearing for enhanced durability and resistance to heat and chemical exposure — helping prevent several common causes of Optispark failure or poor performance.

✅ OE-Style Ventilated Cap with Brass Terminals
Includes a cast-in ventilation port, high-voltage distribution straps, and brass terminals for long-lasting conductivity and improved spark control.

✅ Professionally Assembled Vacuum Hose Kit
Includes correct check and resistor valves, assembled to the correct specs with durable, automotive-grade materials. Designed to ensure proper ventilation and protect against cap damage.

✅ High-Precision Optical Sensor
Our optical module is engineered to meet or exceed original specifications — ensuring stable signal delivery and dependable timing.

✅ Brand-New Electrical Harness Included
Each unit comes with a new harness — crafted in-house using OEM-grade terminals and TXL wire for optimal fit, performance, and reliability.

What’s Included:

• Ventilated Optispark distributor — fully assembled and ready to install

• Vacuum hose assembly with protective high-temp split loom

• Electrical harness with 4-pin connector

• Installation instructions
  (We recommend having a factory service manual on hand for additional reference)

Planning a Full Front-End Refresh?

If you're replacing more than just the distributor, consider our complete kit for your 1995 Camaro/Firebird or 1996-1997 Camaro/Firebird. This curated package eliminates guesswork and includes everything typically needed for a successful front-end LT1 rebuild.

As a bonus, the kit also includes our custom water pump seal installer tool — a small but meaningful detail that helps ensure proper installation and prevent future leaks.

Fitment:

• 1995 Chevrolet Camaro with LT1 Engine

• 1995 Pontiac Firebird with LT1 Engine

• 1996 Chevrolet Camaro with LT1 Engine

• 1996 Pontiac Firebird with LT1 Engine

• 1997 Chevrolet Camaro with LT1/LT4 Engine

• 1997 Pontiac Firebird with LT1/LT4 Engine

Covered by our standard 1-year, unlimited mileage warranty


Installation overview video (updated version coming soon)