Built for reliable ignition control and smooth engine operation, this distributor delivers dependable spark energy and consistent timing performance for compatible Buick, Pontiac, and Oldsmobile engine applications.

The machined housing, precision shaft support, and performance ignition components help maintain accurate timing and reliable spark delivery across the RPM range. Designed for street-driven and performance-oriented applications, this distributor supports dependable ignition operation and improved engine response.

COMPATIBLE WITH
BUICK 90° V6 (ODD-FIRE)
• 3.7L / 225 in³
• 3.8L / 231 in³ (odd-fire only)

NOTES
Fits Buick 90° V6 odd-fire engines (225 and early 231).
Not compatible with later Buick even-fire V6 engines (1977 and newer).
Not compatible with Buick 3800 V6 or front-wheel-drive applications.
Designed for carbureted HEI ignition systems only.
Requires 12-volt electrical system with alternator.
Distributor gear compatibility should be verified with camshaft material prior to installation.

COMMON VEHICLE APPLICATIONS
• Buick Century
• Buick Regal
• Buick LeSabre
• Buick Skylark
• Pontiac Firebird
• Oldsmobile Cutlass

SPECIFICATIONS
Distributor Type: HEI
Advance Type: Mechanical and Vacuum Advance
Voltage Requirement: 12 Volt
Tachometer Compatible: Yes