Davis Unified Ignition (DUI) Distributors & More

Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, GM V6, Each

Part Number: DUI-637211BK

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Chevy, Pontiac, 3.3, 3.8L, V6, Each

Part Number: DUI-177211BK

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Estimated Ship Date: Jun 8, 2026 if ordered today

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

Part Number: DUI-36820BL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Instant Timing Knob, Blue Cap, Chevy, Big/Small Block, Each

Part Number: DUI-ITK127212BL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Blue Cap, Ford, Small Block Windsor, Each

Part Number: DUI-M358212BL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Yellow Cap, Ford, Small Block Windsor, Each

Part Number: DUI-M318212YL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Cadillac V8, Each

Part Number: DUI-81720RD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, ZZ4 Crate Engine, Mechanical/Vacuum Advance, Red Cap, Chevy, Small Block, Each

Part Number: DUI-12720-ZZ4RD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Clear Cap, Each

Part Number: DUI-70820CL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Blue Cap, Ford, Small Block, 351W, Each

Part Number: DUI-358212BL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, Circle Track, HEI, Mechanical Advance, Yellow Cap, GM 602/604 Crate Motor, Each

Part Number: DUI-127212602YL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Ford 6-Cylinder, 3.9/4.9L, Each

Part Number: DUI-398211BK

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Clear Cap, Ford, 351C, 351M, 400, 429, 460, Each

Part Number: DUI-328212CL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Ford, 351C, 351M, 400, 429, 460, Each

Part Number: DUI-328211BL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Buick V8, Each

Part Number: DUI-97720BK

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical/Vacuum Advance, Blue Cap, GM V6, 2.8L, Each

Part Number: DUI-16720BL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Blue Cap, Mopar, Big Block RB, Each

Part Number: DUI-ITK709312BL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Black Cap, Each

Part Number: DUI-709412BK

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, ZZ4 Crate Engine, Mechanical/Vacuum Advance, Yellow Cap, Chevy, Small Block, Each

Part Number: DUI-12720-ZZ4YL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Black Cap, Ford, Cleveland, Modified, Big Block 385, Each

Part Number: DUI-M32820BK

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Clear Cap, Ford, Cleveland, Modified, Big Block 385, Each

Part Number: DUI-M32820CL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Blue Cap, Ford, Cleveland, Modified, Big Block 385, Each

Part Number: DUI-M328212BL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Red Cap, Each

Part Number: DUI-96820RD

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Buick, Rover V8, Each

Part Number: DUI-96720BK

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Estimated Ship Date: Jun 11, 2026 if ordered today

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Distributor, HEI, ZZ502 Crate Engine, Mechanical/Vacuum Advance, Clear Cap, Chevy, Big Block, Each

Part Number: DUI-12720ZZ502CL

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Estimated Ship Date: Jun 8, 2026 if ordered today

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