Description
The FiTech Buick 400/455 (1967-76 except Nailhead) RTR Distributor (99046) is a reliable ignition solution designed for simplified installation and consistent engine performance. It eliminates the need for an external ignition control box, featuring a built-in module and a straightforward 3-wire hookup. This distributor is ideal for crate engines and for replacing older, less efficient points-triggered distributors. It offers adjustable vacuum and mechanical advance, allowing for precise timing adjustments to meet specific engine needs.
KEY FEATURES AND BENEFITS:
- Simplified Installation: The built-in module and 3-wire hookup eliminate the need for an external ignition control box, making installation quick and easy.
- Adjustable Advance: Both vacuum and mechanical advance are adjustable, allowing for fine-tuning of the ignition timing to optimize engine performance.
- High-Quality Construction: The CNC-machined 6061 T-6 aluminum housing and centerless ground shaft provide durability and smooth operation.
- Reliable Triggering: The high-output magnetic pickup and large paddle wheel reluctor ensure a strong and consistent trigger signal.
- Reliable High RPM Performance: The upper sealed roller bearing and lower bronze oil-lite bushing allow for smooth high RPM operation.
- Durable Components: The cap and rotor are made from high-quality glass fiber reinforced polyester.
SPECIFICATIONS:
- Distributor Cap Included: Yes
- Distributor Cap Style: Male/HEI
- Distributor Cap Type: Small cap
- Ignition Coil Included: No
- Ignition Module Included: Yes
- Computer-Controlled Compatible: No
- Trigger Style: Magnetic
- Advance Type: Vacuum and mechanical
- Ignition Box Required: No
- Distributor Gear Material: Iron
- Distributor Gear Rotation: Standard
- Housing Material: Aluminum
- Housing Finish: Natural
- Compatibility: Buick 6.6L, 7.0L, 7.5L engines
HOW TO USE:
- Disconnect the Battery: Disconnect the negative terminal of the vehicle’s battery.
- Remove Old Distributor: Remove the existing distributor, noting the position of the rotor.
- Install New Distributor: Install the FiTech 99046 distributor, aligning the rotor with the noted position.
- Connect Wiring: Connect the three wires: power, ground, and tach signal.
- Adjust Advance Mechanisms: Adjust the vacuum and mechanical advance as needed for optimal engine performance.
- Reconnect Battery: Reconnect the negative terminal of the battery.
- Start Engine: Start the engine and verify proper ignition timing.
BENEFITS OF USING FITECH BUICK 400/455 (1967-76 EXCEPT NAILHEAD) RTR DISTRIBUTOR (99046):
- Improved engine performance through precise timing adjustments.
- Simplified installation reduces setup time and complexity.
- Reliable ignition ensures consistent engine operation.
- High-quality components provide a longer product lifespan.
- Elimination of external ignition boxes declutters the engine bay.
FEATURES:
- Integrated ignition module for simplified wiring.
- CNC-machined aluminum housing for structural integrity.
- High-output magnetic pickup for strong signal.
- Adjustable vacuum and mechanical advance mechanisms.
- Iron gear material for longevity.
- HEI-style distributor cap.






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