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Davis Unified Ignition (DUI) Distributors & More

Add Davis Unified Ignition products to your ride, and get the horsepower boost you’re looking for. Our Davis Unified Ignition products include distributors to...

Add Davis Unified Ignition products to your ride, and get the horsepower boost you’re looking for. Our Davis Unified Ignition products include distributors to properly deliver high voltage from the coil to the correct cylinder, ignition coils to fire your spark plugs, batteries to power your ride, alternators to charge your battery, and much more! Davis Unified Ignition is a Performance Distributors brand and was the first to launch a performance HEI distributor. The goal of DUI is to provide your engine with more power, torque, and efficiency. Give one of these revolutionary products a try and feel the difference!

Showing In Stock Items. Show All 151 Items.

Individual Parts

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Results 1 - 22 of 22

Davis Unified Ignition Distributor Ignition Pickups PC8054

Magnetic Pick Up Coil - DUI/HEI 4 Cylinder

Part Number: DUI-PC8054

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Davis Unified Ignition Distributor Ignition Pickups PC8052

Magnetic Pick Up Coil - DUI/HEI Inline 6 and V6

Part Number: DUI-PC8052

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Race Coils R419

Ignition Coil, Race, In-cap Style, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-R419

Not Yet Reviewed

Estimated Ship Date: Today

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Davis Unified Ignition Street/Strip Coils SS-419

Ignition Coil, Street/Strip, In-cap Style, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-SS-419

4.94 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Dodge Tri-Power Distributors 70620BL

Distributor, HEI, Mechanical Advance, Blue Cap, With Inferno Coil, Chrysler, Slant Six, Each

Part Number: DUI-70620BL

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

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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Estimated Ship Date: 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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Estimated Ship Date: Today

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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Estimated Ship Date: Today

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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Estimated Ship Date: 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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Estimated Ship Date: Today

Davis Unified Ignition Toyota Street/Strip D.U.I. Distributors 80420-SHT

Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Without Power Steering, Toyota 4-Cylinder, Each

Part Number: DUI-80420-SHT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Dyna-Modules 000444

Ignition Module, Replacement, 8-Pin, GM, Car, Pickup, Each

Part Number: DUI-000444

4.53 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition D.U.I. Rotor Bushings 122222

HEI Bushing, Carbon Button, Brass, GM HEI Cap, Each

Part Number: DUI-122222

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Dodge Street/Strip D.U.I. Distributors 70820RD

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

Part Number: DUI-70820RD

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Dyna-Modules 000333

Ignition Module, Replacement, 7-Pin, Chevy, Car, Pickup, SUV, Van, Each

Part Number: DUI-000333

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: 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: Today

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Estimated Ship Date: Today

Davis Unified Ignition Cap and Rotor Kits 12000BK

Cap & Rotor, Black, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000BK

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Cap and Rotor Kits 12000RD

Cap & Rotor, Red, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000RD

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Cap and Rotor Kits 12000CL

Cap & Rotor, Clear, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000CL

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Cap and Rotor Kits 12000BL

Cap & Rotor, Blue, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000BL

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition Cap and Rotor Kits 12000LBK

Cap & Rotor, Black, Male/HEI, Brass Terminals, Screw-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000LBK

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Davis Unified Ignition GM Computer-Controlled Distributors 12620BK

Distributor, EST, Electronic Advance, Black Cap, Chevy, 4.4, 5.0, 5.7, 7.4L, V-8, Each

Part Number: DUI-12620BK

4.4 out of 5 stars ( 48 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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