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

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720-ZZ4RD

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: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720ZZ502BL

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

Part Number: DUI-12720ZZ502BL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720ZZ454BK

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

Part Number: DUI-12720ZZ454BK

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720ZZ502BK

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

Part Number: DUI-12720ZZ502BK

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors L127212YL

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

Part Number: DUI-L127212YL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition Cadillac Street/Strip D.U.I. Distributors 82720BL

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

Part Number: DUI-82720BL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition Cadillac Street/Strip D.U.I. Distributors 82720CL

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

Part Number: DUI-82720CL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition Buick Straight 8 D.U.I. Distributors 95720BL

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

Part Number: DUI-95720BL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition 5.0 Hot Forged Distributors for 1994 MUSTANG - 18458BL

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

Part Number: DUI-18458BL

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Davis Unified Ignition Ford Street/Strip D.U.I. Distributors 33820BK

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

Part Number: DUI-33820BK

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Summit Racing™ Blueprinted HEI Big Block Ford Distributor SUM-850029

3.5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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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: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

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

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

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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: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 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: Today

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Davis Unified Ignition GM Street/Strip D.U.I. Distributors 81720BK

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

Part Number: DUI-81720BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Summit Racing™ Blueprinted HEI Cadillac V8 Distributor SUM-850035

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Davis Unified Ignition GM Computer-Controlled Distributors 12600RD

Distributor, HEI, Electronic Advance, Red Cap, Chevy, 4.4, 5.0, 5.7, 7.4L, V-8, Each

Part Number: DUI-12600RD

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Davis Unified Ignition GM Computer-Controlled Distributors 12600BK

2 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

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

Part Number: DUI-167211BK

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition AMC Racing D.U.I. Distributors 408211YL

Distributor, HEI, Vacuum, Mechanical Advance, Yellow Cap, AMC V8, Each

Part Number: DUI-408211YL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition AMC Racing D.U.I. Distributors 408212BL

Distributor, HEI, Mechanical Advance, Blue Cap, Each

Part Number: DUI-408212BL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition AMC Racing D.U.I. Distributors 408212CL

Distributor, HEI, Mechanical Advance, Clear Cap, Each

Part Number: DUI-408212CL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 817212BK

Distributor, HEI, Mechanical Advance, Black Cap, Cadillac V8, Each

Part Number: DUI-817212BK

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 817212RD

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

Part Number: DUI-817212RD

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

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

Part Number: DUI-90900CL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 51720CL

Distributor, HEI, Vacuum, Mechanical Advance, Clear Cap, Pontiac V8, Each

Part Number: DUI-51720CL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 52720BK

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

Part Number: DUI-52720BK

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors S127211

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

Part Number: DUI-S127211

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today