Davis Unified Ignition (DUI) Distributors & More

HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM V8, Blue, Kit

Part Number: DUI-121000BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 28, 2026 if ordered today

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Distributor Gear, Aluminum, Bronze, Race, .491 in. Diameter Shaft, Chevy, Small Block, Big Block, V6, Each

Part Number: DUI-412

Not Yet Reviewed

Estimated Ship Date: Today

Rotor Screw and Nut, Nylon, Pair

Part Number: DUI-444444

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Cap and Rotor, Blue, Male/HEI, Brass Terminals, Clamp-Down, GM V6, Kit

Part Number: DUI-15000BL

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Cap and Rotor, Black, Male/HEI, Brass Terminals, Screw-Down, Chevy, 5.0, 5.7, 7.4L, Kit

Part Number: DUI-33100BK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM 6-Cylinder, Black, Kit

Part Number: DUI-240003BK

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Estimated Ship Date: Today

Cap & Rotor, Red, Male/HEI, Brass Terminals, Screw-Down, Mopar, Small Block Magnum, Kit

Part Number: DUI-35200RD

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Today

Distributor Gears, 0.491 in. Shaft Diameter, Iron, Chevy, Each

Part Number: DUI-412C

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Estimated Ship Date: Today

Distributor Gears, 0.491 in. Shaft Diameter, Iron, AMC, Each

Part Number: DUI-478

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Estimated Ship Date: Today

Distributor Gear, Aluminum, Bronze, Race, .530 in. Diameter Shaft, Ford, 351C, 351M, 400, Each

Part Number: DUI-436

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Estimated Ship Date: Jul 28, 2026 if ordered today

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HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM 6-Cylinder, Blue, Kit

Part Number: DUI-240003BL

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cap & Rotor, Blue, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000BL

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Cap and Rotor, Black, Male/HEI, Brass Terminals, Clamp-Down, GM V6, Kit

Part Number: DUI-15000BK

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Distributor Gear, Iron, 0.531 in. Diameter Shaft, Reverse Rotation, Ford, Each

Part Number: DUI-435CRR

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Cap & Rotor, Blue, Male/HEI, Brass Terminals, Screw-Down, Jeep, AMC 6-Cylinder, Kit

Part Number: DUI-35100BL

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

Distributor Replacement Parts, Cap, Coil, Rotor, 7,000 RPM Marine Racing, Black, Chevy V8, Kit

Part Number: DUI-M240001BK

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Cast Iron Distributor Gear - Ford 351C-400M-429-460 (Stock Replacement)

Part Number: DUI-436C

Not Yet Reviewed

Estimated Ship Date: Today

Internal Coil HEI Battery and Tach Disconnect Tool, Each

Part Number: DUI-222222

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jul 28, 2026 if ordered today

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Vacuum Advance Eliminator Plate - All DUI/HEI Distributors - CCW Rotation

Part Number: DUI-333333LH

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Cast Iron Distributor Gear - Ford FE 360-390-427-428 (Stock Replacement)

Part Number: DUI-437C

Not Yet Reviewed

Estimated Ship Date: Today

Distributor Replacement Parts, Cap, Coil, Rotor, 7,000 RPM Marine Racing, Blue, Chevy V8, Kit

Part Number: DUI-M240001BL

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Distributor Gears, 0.491 in. Shaft Diameter, Iron, Chevy, Reverse Rotation, Each

Part Number: DUI-412CRR

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

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HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM V8, Yellow, Kit

Part Number: DUI-240001YL

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM V8, Clear, Kit

Part Number: DUI-121000CL

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Distributor Gears, 0.467 in. Shaft Diameter, Carbon Ultra-Poly, Ford, Each

Part Number: DUI-431POLY

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

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