Availability
Distributor, HEI, Mechanical/Vacuum Advance, Black Cap, GM V6, 2.8L, Each
Part Number: DUI-16720BK
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Clear Cap, Ford, Small Block, Each
Part Number: DUI-31820CL
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Clear Cap, Ford, 361/391 FT Industrial Engines, Each
Part Number: DUI-33820FECCL
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Ford, 361/391 FT Industrial Engines, Each
Part Number: DUI-33820FECRD
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Yellow Cap, Ford, 361/391 FT Industrial Engines, Each
Part Number: DUI-33820FECYL
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Yellow Cap, Ford, Big Block FE, Each
Part Number: DUI-33820YL
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Clear Cap, Ford, Small Block, 351W, Each
Part Number: DUI-35820CL
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Ford, Flathead, Each
Part Number: DUI-36820BL
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Ford, Flathead, Each
Part Number: DUI-36820RD
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Mechanical/Vacuum Advance, Red Cap, Ford, Small Block, 5.0L, Each
Part Number: DUI-38820RD
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Mechanical/Vacuum Advance, Yellow Cap, Ford, Small Block, 5.0L, Each
Part Number: DUI-38820YL
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Ford, Small Block, Each
Part Number: DUI-31820RD
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, Duraspark, Vacuum, Mechanical Advance, Red Cap, Ford, Big Block FE, Each
Part Number: DUI-33720RD
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Ford, 361/391 FT Industrial Engines, Each
Part Number: DUI-33820-FECBK
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Blue Cap, Ford, 361/391 FT Industrial Engines, Each
Part Number: DUI-33820FECBL
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, GM 6-Cylinder, Each
Part Number: DUI-62720BK
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Mechanical Advance, Blue Cap, With Inferno Coil, Chrysler, Slant Six, Each
Part Number: DUI-70620BL
Not Yet Reviewed
Distributor, HEI, Electronic Advance, Machined, Red Cap, Ford, Small Block, 5.0L, Each
Part Number: DUI-18458RD
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Distributor, HEI, Mechanical/Vacuum Advance, Blue Cap, Each
Part Number: DUI-40620BL
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Distributor, D.U.I., HEI, Magnetic, Vacuum and Mechanical Advance, Yellow Cap, Buick, Each
Part Number: DUI-95720YL
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Ford, Small Block, Each
Part Number: DUI-318211RD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Yellow Cap, Each
Part Number: DUI-40820YL
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Distributor, HEI, Mechanical Advance, Black Cap, Ford, Small Block, 351W, Each
Part Number: DUI-358212BK
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
MARINE DISTRIBUTOR RED CAP
Part Number: DUI-M42720RD
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Mopar, Big Block B, Each
Part Number: DUI-70920BK
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.