Davis Unified Ignition (DUI) Distributors & More

Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, GM 6-Cylinder, Each

Part Number: DUI-61720RD

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Distributor, D.U.I., HEI, Magnetic, Vacuum and Mechanical Advance, Yellow Cap, Buick, Each

Part Number: DUI-95720YL

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, Deluxe Street/Strip, HEI, Slip Collar, Composite Gear, Black Cap, Each

Part Number: DUI-D12720BK

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Estimated Ship Date: Apr 28, 2026 if ordered today

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

Part Number: DUI-39820-144BK

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Ford, Big Block FE, Each

Part Number: DUI-33820RD

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Distributor, Marine Performance D.U.I., Male/HEI, HEI In-cap Coil Black Cap, Mechanical, Polished, Iron Gear, Reverse Rotation, Ford, 5.8L/351W, Each

Part Number: DUI-M35820RRBK

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Estimated Ship Date: Apr 28, 2026 if ordered today

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

Part Number: DUI-70820BK

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Black Cap, Toyota 4-Cylinder, Each

Part Number: DUI-804212BK

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Toyota 6-Cylinder, Each

Part Number: DUI-80820BL

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Black Cap, Toyota 6-Cylinder, Each

Part Number: DUI-808212BK

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Blue Cap, Toyota 6-Cylinder, Each

Part Number: DUI-808212BL

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Red Cap, Toyota 6-Cylinder, Each

Part Number: DUI-808212RD

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Electronic Advance, Black Cap, MG, Each

Part Number: DUI-10120BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, Street/Strip, HEI, Mechanical and Vacuum Advance, Aluminum, Polished, Black Cap, Cadillac, Early 429 CID, Each

Part Number: DUI-82720BK

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Distributor, HEI, Vacuum, Mechanical Advance, Clear Cap, Ford, Big Block FE, Each

Part Number: DUI-33820CL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Distributor, GM Racing D.U.I., Male/HEI, HEI In-cap Coil Black Cap, Mechanical, Corvette Tach Drive, Polished, Iron Gear, Chevy, Small/Big Block, Each

Part Number: DUI-157212BK

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Estimated Ship Date: Apr 28, 2026 if ordered today

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

Part Number: DUI-69720RD

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Black Cap, Chevy, Big/Small Block, Each

Part Number: DUI-127212BK

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Electronic Advance, Machined, Red Cap, Ford, Small Block, 5.0L, Each

Part Number: DUI-18458RD

3.17 out of 5 stars ( 6 )

Estimated Ship Date: May 5, 2026 if ordered today

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Distributor, HEI, Mechanical/Vacuum Advance, Clear Cap, Ford, Small Block, 5.0L, Each

Part Number: DUI-38820CL

Not Yet Reviewed

Estimated Ship Date: Mar 9, 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: Apr 28, 2026 if ordered today

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Distributor, Marine Performance D.U.I., Male/HEI, HEI In-cap Coil Red Cap, Mechanical, Polished, Iron Gear, Standard Rotation, Olds, 5.7L/7.5L, Each

Part Number: DUI-M42720RD

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, Duraspark, HEI, Vacuum, Mechanical Advance, Red Cap, Ford, Small Block, 351W, Each

Part Number: DUI-35720RD

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

Part Number: DUI-40820YL

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Distributor, HEI, Mechanical Advance, Black Cap, International, 404, 446, Each

Part Number: DUI-90902BK

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Estimated Ship Date: Apr 28, 2026 if ordered today

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