Availability
Ignition Components
Distributor, HEI, ZZ4 Crate Engine, Mechanical/Vacuum Advance, Yellow Cap, Chevy, Small Block, Each
Part Number: DUI-12720-ZZ4YL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ383 Crate Engine, Mechanical/Vacuum Advance, Black Cap, Chevy, Small Block, Each
Part Number: DUI-12720ZZ383BK
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ383 Crate Engine, Mechanical/Vacuum Advance, Blue Cap, Chevy, Small Block, Each
Part Number: DUI-12720ZZ383BL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ383 Crate Engine, Mechanical/Vacuum Advance, Yellow Cap, Chevy, Small Block, Each
Part Number: DUI-12720ZZ383YL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ454 Crate Engine, Mechanical/Vacuum Advance, Black Cap, Chevy, Big Block, Each
Part Number: DUI-12720ZZ454BK
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ454 Crate Engine, Mechanical/Vacuum Advance, Blue Cap, Chevy, Big Block, Each
Part Number: DUI-12720ZZ454BL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ454 Crate Engine, Mechanical/Vacuum Advance, Yellow Cap, Chevy, Big Block, Each
Part Number: DUI-12720ZZ454YL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ502 Crate Engine, Mechanical/Vacuum Advance, Black Cap, Chevy, Big Block, Each
Part Number: DUI-12720ZZ502BK
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ502 Crate Engine, Mechanical/Vacuum Advance, Blue Cap, Chevy, Big Block, Each
Part Number: DUI-12720ZZ502BL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ502 Crate Engine, Mechanical/Vacuum Advance, Yellow Cap, Chevy, Big Block, Each
Part Number: DUI-12720ZZ502YL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ6 Crate Engine, Mechanical/Vacuum Advance, Black Cap, Chevy, Small Block, Each
Part Number: DUI-12720ZZ6BK
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ6 Crate Engine, Mechanical/Vacuum Advance, Blue Cap, Chevy, Small Block, Each
Part Number: DUI-12720ZZ6BL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, ZZ6 Crate Engine, Mechanical/Vacuum Advance, Yellow Cap, Chevy, Small Block, Each
Part Number: DUI-12720ZZ6YL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, Mechanical/Vacuum Advance, Black Cap, Chevy, Big/Small Block, Each
Part Number: DUI-127211BK
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, Circle Track, HEI, Mechanical Advance, Black Cap, GM 602/604 Crate Motor, Each
Part Number: DUI-127212602BK
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, Circle Track, HEI, Mechanical Advance, Yellow Cap, GM 602/604 Crate Motor, Each
Part Number: DUI-127212602YL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Blue Cap, Chevy, Big/Small Block, Each
Part Number: DUI-127212BL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Yellow Cap, Chevy, Big/Small Block, Each
Part Number: DUI-127212YL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Distributor, HEI, Electronic Advance, Blue Cap, Chevy, 4.4, 5.0, 5.7, 7.4L, V-8, Each
Part Number: DUI-12600BL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Davis Unified Ignition GM Computer-Controlled Distributors 12600BK
Estimated Ship Date: Tomorrow
Distributor, HEI, Electronic Advance, Clear Cap, Chevy, 4.4, 5.0, 5.7, 7.4L, V-8, Each
Part Number: DUI-12600CL
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Davis Unified Ignition GM Computer-Controlled Distributors 12600BK
Estimated Ship Date: Tomorrow
Distributor, HEI, Electronic Advance, Red Cap, Chevy, 4.4, 5.0, 5.7, 7.4L, V-8, Each
Part Number: DUI-12600RD
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Davis Unified Ignition GM Computer-Controlled Distributors 12600BK
Estimated Ship Date: Tomorrow
Distributor, HEI, Electronic Advance, Yellow Cap, Chevy, 4.4, 5.0, 5.7, 7.4L, V-8, Each
Part Number: DUI-12600YL
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Davis Unified Ignition GM Computer-Controlled Distributors 12600BK
Estimated Ship Date: Tomorrow
Distributor, XDi Race EFI, Billet, Hall Effect Trigger, Locked Advance, Small Cap, Mopar, Small Block LA, Each
Part Number: FST-1000-1811EFI
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Distributor, Flame-Thrower, Billet, Magnetic Trigger, Ford 351W Black Male Cap
Part Number: PNX-D331710
Estimated Ship Date: Feb 11, 2026 if ordered today
Estimated Ship Date: Feb 11, 2026 if ordered today
Nexus V8 IGN-1A GM/Chrysler Harness
Part Number: HTH-HT-186060
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
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