CHEVROLET Davis Unified Ignition Ignition Components

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

Part Number: DUI-12720-ZZ4BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Distributor, Aluminum, Magnetic Pickup, Electronic Advance, Chevy, Small Block, 5.0, 5.7L, Vortec, Each

Part Number: DUI-12625BL

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Ignition Coil Pack, Screamin' Demon, Square, Epoxy Filled, Black, 45,000 V, Each

Part Number: DUI-31731

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

Ignition Coil, Crossfire Street/Strip Series, In-cap Style, Black, L-Clamp Style, V8, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-CF240001BK

Not Yet Reviewed

Estimated Ship Date: Today

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Distributor, Dual-Power, Vacuum Advance, Inferno 2 Coil, Black Cap, Chevy, Big, Small Block, V8, Each

Part Number: DUI-14000-2

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: DUI-R419

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Estimated Ship Date: Today

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

Part Number: DUI-L127212BK

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HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM 6-Cylinder, Red, Kit

Part Number: DUI-240003RD

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Cap and Rotor, Black, Male/HEI, Brass Terminals, Screw-Down, Chevy, 5.0, 5.7, 7.4L, Kit

Part Number: DUI-33100BK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Mechanical Advance Eliminator, GM HEI Mechanical Advance Lock Out, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-13-31

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

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

Part Number: DUI-12000RD

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Ignition Coil Pack, Screamin' Demon, Square, Epoxy Filled, Black, 45,000 V, Pair

Part Number: DUI-31733

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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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Vacuum Advance Eliminator, Lock-Out Plate, GM HEI, Each

Part Number: DUI-333333

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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

Part Number: DUI-12000CL

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM 6-Cylinder, Black, Kit

Part Number: DUI-240003BK

Not Yet Reviewed

Estimated Ship Date: Today

Distributor housing Shims, Includes .030 in./.060 in./.100 in. shims, for GM, Big/Small Block, Set of 3

Part Number: DUI-26150

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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

Part Number: DUI-122222

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM V8, Black, Kit

Part Number: DUI-240002BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM V8, Red, Kit

Part Number: DUI-121000RD

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Distributor Replacement Parts, Cap, Coil, Rotor, 7,000 RPM Marine Racing, Red, Chevy V8, Kit

Part Number: DUI-M240001RD

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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

Part Number: DUI-16720RD

Not Yet Reviewed

Estimated Ship Date: Today

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Distributor Replacement Parts, Cap, Coil, Rotor, 7,000 RPM Marine Racing, Blue, Chevy V8, Kit

Part Number: DUI-M240001BL

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Ignition Coil Pack, SOS, Triangular, Epoxy Filled, Black, 40,000 V, Each

Part Number: DUI-65350-1

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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