1978 Davis Unified Ignition Ignitions & Electrical

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

Part Number: DUI-412C

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

Part Number: DUI-478

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

Part Number: DUI-412

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

Part Number: DUI-121000YL

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Estimated Ship Date: May 11, 2026 if ordered today

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HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM V6, Black, Kit

Part Number: DUI-121001BK

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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

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

Part Number: DUI-435CRR

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: DUI-436C

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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: May 11, 2026 if ordered today

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Chevy, GMC, Big Block, Set

Part Number: DUI-C9055PR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Distributor Gears, 0.491 in. Shaft Diameter, Carbon Ultra-Poly, Chevy, Each

Part Number: DUI-412POLY

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Estimated Ship Date: May 13, 2026 if ordered today

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

Part Number: DUI-C9064RD

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Wire Loom, Aluminum, Clear Anodized, 2/3/4-Wire, Set of 10

Part Number: DUI-9500

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HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM 4-Cylinder, Black, Kit

Part Number: DUI-121002BK

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Estimated Ship Date: May 11, 2026 if ordered today

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Distributor Gear, Aluminum, Bronze, Race, .530 in. Diameter Shaft, Ford, 351W, Each

Part Number: DUI-435

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Cast Iron Distributor Gear - Ford 351 Windsor (Stock Replacement)

Part Number: DUI-435C

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Estimated Ship Date: May 11, 2026 if ordered today

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Cast Iron Distributor Gear - Ford 289-302 (Stock Replacement)

Part Number: DUI-431C

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

Part Number: DUI-C9064YL

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Wire Loom, Aluminum, Clear Anodized, 2/3-Wire, Pair

Part Number: DUI-9400

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Estimated Ship Date: May 11, 2026 if ordered today

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Ignition Wire Separator, Nylon, Black, Clamp-in, 10mm, Livewire, Toyota, 2.0L, 2.2L, 2.4L, Kit

Part Number: DUI-8400BK

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Estimated Ship Date: May 11, 2026 if ordered today

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Ignition Wire Separator, Nylon, Blue, Clamp-in, 10mm, Livewire, Toyota, 2.0L, 2.2L, 2.4L, Kit

Part Number: DUI-8400BL

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Estimated Ship Date: May 11, 2026 if ordered today

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Ignition Wire Separator, Nylon, Red, Clamp-in, 10mm, Livewire, Toyota, 2.0L, 2.2L, 2.4L, Kit

Part Number: DUI-8400RD

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Estimated Ship Date: May 11, 2026 if ordered today

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Ignition Wire Separator, Nylon, Black, Clamp-in, 10mm, Livewire, Ford, L6, 200 CID, Kit

Part Number: DUI-8500BK

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Estimated Ship Date: May 11, 2026 if ordered today

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Ignition Wire Separator, Nylon, Blue, Clamp-in, 10mm, Livewire, Ford, L6, 200 CID, Kit

Part Number: DUI-8500BL

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Estimated Ship Date: May 11, 2026 if ordered today

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Ignition Wire Separator, Nylon, Red, Clamp-in, 10mm, Livewire, Ford, L6, 200 CID, Kit

Part Number: DUI-8500RD

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Estimated Ship Date: May 11, 2026 if ordered today

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