CHEVROLET Davis Unified Ignition - Free Shipping on Orders Over $109 at Summit Racing

Davis Unified Ignition GM Racing D.U.I. Distributors 177211BL

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

Part Number: DUI-177211BL

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 177211RD

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

Part Number: DUI-177211RD

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 177212BK

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

Part Number: DUI-177212BK

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 177212BL

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

Part Number: DUI-177212BL

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 177212RD

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

Part Number: DUI-177212RD

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 187211BK

Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each

Part Number: DUI-187211BK

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 187211BL

Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each

Part Number: DUI-187211BL

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 187211RD

Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each

Part Number: DUI-187211RD

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 187212BK

Distributor, HEI, Mechanical Advance, Black Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each

Part Number: DUI-187212BK

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 187212BL

Distributor, HEI, Mechanical Advance, Blue Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each

Part Number: DUI-187212BL

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 187212RD

Distributor, HEI, Mechanical Advance, Red Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each

Part Number: DUI-187212RD

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720-ZZ4BL

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

Part Number: DUI-12720-ZZ4BL

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

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: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720-ZZ4YL

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

Part Number: DUI-12720-ZZ4YL

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 20720BL

DUI Distributor(Street/Strip Version) 348-409 BB Chev "W" Engine, Blue Cap

Part Number: DUI-20720BL

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Davis Unified Ignition GM Street/Strip D.U.I. Distributors 20720CL

DUI Distributor(Street/Strip Version) 348-409 BB Chev "W" Engine, Clear Cap

Part Number: DUI-20720CL

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 20720RD

DUI Distributor(Street/Strip Version) 348-409 BB Chev "W" Engine, Red Cap

Part Number: DUI-20720RD

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 20720YL

DUI Distributor(Street/Strip Version) 348-409 BB Chev "W" Engine, Yellow Cap

Part Number: DUI-20720YL

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720ZZ502CL

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

Part Number: DUI-12720ZZ502CL

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 12720ZZ6RD

Distributor, HEI, ZZ6 Crate Engine, Mechanical/Vacuum Advance, Red Cap, Chevy, Small Block, Each

Part Number: DUI-12720ZZ6RD

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Davis Unified Ignition 602/604 Crate Motor D.U.I. Racing Distributors 127212602RD

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

Part Number: DUI-127212602RD

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Davis Unified Ignition GM Street/Strip D.U.I. Distributors 13720BL

Distributor, HEI, Mechanical/Vacuum Advance, Blue Cap, Chevy, Big Block, Tall Deck, Slip Collar, Each

Part Number: DUI-13720BL

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Davis Unified Ignition GM Dual-Power Distributors 14000

Distributor, Dual-Power, Vacuum Advance, Black Cap, Chevy, Big, Small Block, V8, Each

Part Number: DUI-14000

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 157211BK

DISTRIBUTOR

Part Number: DUI-157211BK

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 157211YL

DISTRIBUTOR

Part Number: DUI-157211YL

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

CHEVROLET Davis Unified Ignition Parts and Accessories