Davis Unified Ignition (DUI) Distributors & More at Summit Racing

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 83720BL

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

Part Number: DUI-83720BL

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720ZZ454CL

Distributor, HEI, ZZ454 Crate Engine, Mechanical/Vacuum Advance, Clear Cap, Chevy, Big Block, Each

Part Number: DUI-12720ZZ454CL

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition Marine Performance D.U.I. Distributors M31820BK

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

Part Number: DUI-M31820BK

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition Marine Racing D.U.I. Distributors M358212BL

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

Part Number: DUI-M358212BL

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition Marine Performance D.U.I. Distributors M42720RD

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

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition International D.U.I. Distributors 90900BL

Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, International V8, Each

Part Number: DUI-90900BL

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition International D.U.I. Distributors 90902BK

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

Part Number: DUI-90902BK

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition AMC Street/Strip D.U.I. Distributors 40820YL

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

Part Number: DUI-40820YL

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 167211RD

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

Part Number: DUI-167211RD

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition Ford Racing D.U.I. Distributors 318211RD

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

Part Number: DUI-318211RD

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition Ford Duraspark Distributors 35720RD

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

Part Number: DUI-35720RD

Not Yet Reviewed

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Davis Unified Ignition Ford Street/Strip D.U.I. Distributors 32820BK

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

Part Number: DUI-32820BK

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition Ford Street/Strip D.U.I. Distributors 32820CL

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

Part Number: DUI-32820CL

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition Ford Street/Strip D.U.I. Distributors 32820YL

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

Part Number: DUI-32820YL

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720-ZZ383CL

Distributor, HEI, ZZ383 Crate Engine, Mechanical/Vacuum Advance, Red Cap, Chevy, Small Block, Each

Part Number: DUI-12720ZZ383RD

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Davis Unified Ignition Marine Performance D.U.I. Distributors M35820BK

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

Part Number: DUI-M35820BK

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Davis Unified Ignition Marine Performance D.U.I. Distributors M35820BL

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/9/2026

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Davis Unified Ignition Marine Performance D.U.I. Distributors M35820YL

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

Part Number: DUI-M35820YL

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Davis Unified Ignition Marine Performance D.U.I. Distributors M35820BL

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/9/2026

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Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720YL

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

Part Number: DUI-12720YL

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition Ford Street/Strip D.U.I. Distributors 31820RD

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

Part Number: DUI-31820RD

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition Ford Street/Strip D.U.I. Distributors 31820YL

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

Part Number: DUI-31820YL

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition Ford Street/Strip D.U.I. Distributors 35820YL

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

Part Number: DUI-35820YL

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 42720BL

Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Oldsmobile V8, Each

Part Number: DUI-42720BL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 42720CL

Distributor, HEI, Mechanical/Vacuum Advance, Clear Cap, Oldsmobile V8, Each

Part Number: DUI-42720CL

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors for 1963-1974 CORVETTE - 15720BL

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

Part Number: DUI-15720BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors for 1963-1974 CORVETTE - 15720CL

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

Part Number: DUI-15720CL

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today