Davis Unified Ignition (DUI) Distributors & More

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

Part Number: DUI-333333LH

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Special Order

Low Resistance Rotor Bushing - All Street/Strip DUI Distributors

Part Number: DUI-122221

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Special Order

Internal Coil HEI Battery and Tach Disconnect Tool, Each

Part Number: DUI-222222

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Special Order

Spark Plug Boot Protector, 1,200 degrees F, Slip-on, Natural, 1.250 in. Diameter, 6.250 in. Length, Each

Part Number: DUI-91196NL

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Special Order

HEI COIL COVER, HEI/DUI Coil Cover - V8 and 4 Cylinder - Square Top

Part Number: DUI-12000DC

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: DUI-437C

Not Yet Reviewed

Estimated Ship Date: Today

Ignition RPM Modules, 7,000 to 7,800 rpm, Set of 5

Part Number: DUI-380-7000

Not Yet Reviewed

Estimated Ship Date: Today

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Each

Part Number: DUI-65250-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM 4-Cylinder, Black, Kit

Part Number: DUI-240004BK

Not Yet Reviewed

Estimated Ship Date: Today

Distributor, HEI, Mechanical/Vacuum Advance, Yellow Cap, Cadillac, V8, Each

Part Number: DUI-83720YL

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Yellow Wires, Black Boots, Toyota, Set

Part Number: DUI-C9079YL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, Black Boots, Buick, 3.7L/225, Odd Fire, Set

Part Number: DUI-C9074-OF6BL

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Yellow Wires, Black Boots, Chrysler, Dodge, Plymouth, V8, Set

Part Number: DUI-C9064YL

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Assembled, Spiral Core, 10mm, Silver Wires, Black Boots, Chevrolet, GMC, Big Block, Set

Part Number: DUI-C9061SV

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, Chevy, 216, 235, 261, L6, Set

Part Number: DUI-C9066-EBK

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Distributor, HEI, Vacuum, Mechanical Advance, Yellow Cap, Ford, Flathead, Each

Part Number: DUI-36820YL

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Ford, L6, Each

Part Number: DUI-39820-144BK

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Ford, SUV, 5.0L, Set

Part Number: DUI-C9057-EXPR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Mopar, Small Block Magnum, Set

Part Number: DUI-C9100PR

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, AMC 6 Cylinder, Set

Part Number: DUI-C9087BK

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ignition Voltage Booster, Mini VIP, Universal, Each

Part Number: DUI-5577

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Distributor Replacement Parts, Cap, Coil, Rotor, 10,000 RPM Marine Racing, Black, Chevy V8, Kit

Part Number: DUI-M121000BK

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Distributor Replacement Parts, Cap, Coil, Rotor, 10,000 RPM Marine Racing, Blue, Chevy V8, Kit

Part Number: DUI-M121000BL

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Distributor Replacement Parts, Cap, Coil, Rotor, 10,000 RPM Marine Racing, Clear, Chevy V8, Kit

Part Number: DUI-M121000CL

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Distributor Replacement Parts, Cap, Coil, Rotor, 10,000 RPM Marine Racing, Red, Chevy V8, Kit

Part Number: DUI-M121000RD

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order