Availability
Distributor, HEI, ZZ4 Crate Engine, Mechanical/Vacuum Advance, Blue Cap, Chevy, Small Block, Each
Part Number: DUI-12720-ZZ4BL
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
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: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical/Vacuum Advance, Yellow Cap, Chevy, Big/Small Block, Each
Part Number: DUI-12720YL
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 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: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 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: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical/Vacuum Advance, Black Cap, GM V6, 3.3/3.8L, Each
Part Number: DUI-17720BK
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical/Vacuum Advance, Blue Cap, GM V6, 3.3/3.8L, Each
Part Number: DUI-17720BL
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical/Vacuum Advance, Red Cap, GM V6, 3.3/3.8L, Each
Part Number: DUI-17720RD
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Chevy, Pontiac, 3.3, 3.8L, V6, Each
Part Number: DUI-177211BK
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Chevy, Pontiac, 3.3, 3.8L, V6, Each
Part Number: DUI-177211BL
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Chevy, Pontiac, 3.3, 3.8L, V6, Each
Part Number: DUI-177211RD
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Black Cap, Chevy, Pontiac, 3.3, 3.8L, V6, Each
Part Number: DUI-177212BK
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Blue Cap, Chevy, Pontiac, 3.3, 3.8L, V6, Each
Part Number: DUI-177212BL
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Red Cap, Chevy, Pontiac, 3.3, 3.8L, V6, Each
Part Number: DUI-177212RD
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each
Part Number: DUI-187211BK
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each
Part Number: DUI-187211BL
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each
Part Number: DUI-187211RD
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Black Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each
Part Number: DUI-187212BK
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Blue Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each
Part Number: DUI-187212BL
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Red Cap, Chevy, Pontiac, GMC, 4.3L, V6, Each
Part Number: DUI-187212RD
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, ZZ383 Crate Engine, Mechanical/Vacuum Advance, Clear Cap, Chevy, Small Block, Each
Part Number: DUI-12720ZZ383CL
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Distributor, HEI, ZZ4 Crate Engine, Mechanical/Vacuum Advance, Clear Cap, Chevy, Small Block, Each
Part Number: DUI-12720-ZZ4CL
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 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: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Ford, Small Block, 351W, Each
Part Number: DUI-358211BL
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Clear Cap, Ford, Flathead, Each
Part Number: DUI-36820CL
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
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