CHEVROLET G20 Davis Unified Ignition - Free Shipping on Orders Over $109 at Summit Racing

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

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

Part Number: DUI-12720RD

4.7 out of 5 stars ( 30 )

Estimated Ship Date: Today

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

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

Part Number: DUI-12720CL

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Davis Unified Ignition GM Racing D.U.I. Distributors S127212

Distributor, HEI, Stealth, Mechanical Advance, Black Cap, Chevy, Big, Small Block, V8, Each

Part Number: DUI-S127212

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Davis Unified Ignition GM Racing D.U.I. Distributors L127212BK

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

Part Number: DUI-L127212BK

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Davis Unified Ignition GM Computer-Controlled Distributors 12600BK

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

Part Number: DUI-12600BK

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Davis Unified Ignition GM Racing D.U.I. Distributors 127212BK

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: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Davis Unified Ignition GM Computer-Controlled Distributors 12611BK

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

Part Number: DUI-12611BK

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Davis Unified Ignition GM Racing D.U.I. Distributors 617211BK

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

Part Number: DUI-617211BK

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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

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

Part Number: DUI-12720BL

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Davis Unified Ignition GM Racing D.U.I. Distributors ITK127212YL

Distributor, HEI, Mechanical Advance, Instant Timing Knob, Yellow Cap, Chevy, Big/Small Block, Each

Part Number: DUI-ITK127212YL

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 Racing D.U.I. Distributors 617212BL

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

Part Number: DUI-617212BL

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 Racing D.U.I. Distributors L127212RD

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

Part Number: DUI-L127212RD

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 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: 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 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: 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 L127212BL