Availability
Davis Unified Ignition (DUI) Distributors & More
Distributor, HEI, Mechanical Advance, Black Cap, Ford, Cleveland, Modified, Big Block 385, Each
Part Number: DUI-M32820BK
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Blue Cap, Chevy, Big/Small Block, Each
Part Number: DUI-M127212BL
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Black Cap, Ford, Cleveland, Modified, Big Block 385, Each
Part Number: DUI-M328212BK
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Red Cap, Each
Part Number: DUI-96820RD
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Red Cap, Mopar, Big Block B, Each
Part Number: DUI-ITK708312RD
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Distributor, HEI, Locked Advance, Blue Cap, Chevy, Big/Small Block, Each
Part Number: DUI-L127212BL
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, Chevy, Small Block, Set
Part Number: DUI-C9047BK
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Steel (Melonized) Gear - Ford 351C-351M-400-429-460
Part Number: DUI-1060
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Blue Cap, Ford 6-Cylinder, 3.9/4.9L, Each
Part Number: DUI-398212BL
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each
Part Number: DUI-18720BL
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Distributor, HEI, Vacuum, Mechanical Advance, Yellow Cap, Ford, Small Block, 351W, Each
Part Number: DUI-35820YL
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Instant Timing Knob, Yellow Cap, Chevy, Big/Small Block, Each
Part Number: DUI-ITK127212YL
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Pontiac V8, Each
Part Number: DUI-55720BK
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Red Cap, Ford, Small Block, Each
Part Number: DUI-318212RD
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Black Cap, GM 6-Cylinder, Each
Part Number: DUI-617212BK
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, Marine, HEI, Mechanical Advance, Reverse Rotation, Yellow Cap, Chevy, Big/Small Block, Each
Part Number: DUI-M12720RRYL
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Cadillac V8, Each
Part Number: DUI-81720RD
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Red Cap, Buick V8, Each
Part Number: DUI-977212RD
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
DISTRIBUTOR BLACK CAP
Part Number: DUI-709612BK
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Clear Cap, Ford, 351C, 351M, 400, 429, 460, Each
Part Number: DUI-328212CL
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Cadillac V8, Each
Part Number: DUI-81720BK
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Blueprinted HEI Cadillac V8 Distributor SUM-850035
Estimated Ship Date: Tomorrow
Distributor, HEI, ZZ502 Crate Engine, Mechanical/Vacuum Advance, Clear Cap, Chevy, Big Block, Each
Part Number: DUI-12720ZZ502CL
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Buick V8, Each
Part Number: DUI-97720BK
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Blueprinted HEI Buick 400, 430, 455 Distributors SUM-850039
Estimated Ship Date: Tomorrow
Distributor, HEI, Mechanical Advance, Clear Cap, Each
Part Number: DUI-70930CL
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Instant Timing Knob, Black Cap, Chevy, Big/Small Block, Each
Part Number: DUI-ITK127212BK
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
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