OLDSMOBILE Oldsmobile V8 Davis Unified Ignition - Free Shipping on Orders Over $109 at Summit Racing

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

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

Part Number: DUI-42720BK

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Davis Unified Ignition GM Street One-Wire Alternators 5559

Alternator, Internal Regulator, 100 Amp, 1-Wire, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-5559

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

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

MARINE DISTRIBUTOR RED CAP

Part Number: DUI-M42720RD

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 Marine Performance D.U.I. Distributors M42720YL

MARINE DISTRIBUTOR

Part Number: DUI-M42720YL

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors 427212YL

Distributor, HEI, Mechanical Advance, Yellow Cap, Oldsmobile V8, Each

Part Number: DUI-427212YL

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

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

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

Part Number: DUI-42720YL

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 427211BK

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

Part Number: DUI-427211BK

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 427211BL

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

Part Number: DUI-427211BL

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 427211RD

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

Part Number: DUI-427211RD

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 427212RD

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

Part Number: DUI-427212RD

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 427211CL

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

Part Number: DUI-427211CL

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 427211YL

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

Part Number: DUI-427211YL

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 427212BK

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

Part Number: DUI-427212BK

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 427212BL

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

Part Number: DUI-427212BL

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 427212CL

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

Part Number: DUI-427212CL

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 Marine Performance D.U.I. Distributors M42720CL

DISTRIBUTOR

Part Number: DUI-M42720CL

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 Marine Performance D.U.I. Distributors M42720BK

DISTRIBUTOR

Part Number: DUI-M42720BK

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 Marine Performance D.U.I. Distributors M42720BL

DISTRIBUTOR

Part Number: DUI-M42720BL

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 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: 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 42720CL

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

Part Number: DUI-42720CL

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 42720RD

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

Part Number: DUI-42720RD

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

OLDSMOBILE Oldsmobile V8 Davis Unified Ignition Parts and Accessories