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Add Davis Unified Ignition products to your ride, and get the horsepower boost you’re looking for. Our Davis Unified Ignition products include distributors to...
Add Davis Unified Ignition products to your ride, and get the horsepower boost you’re looking for. Our Davis Unified Ignition products include distributors to properly deliver high voltage from the coil to the correct cylinder, ignition coils to fire your spark plugs, batteries to power your ride, alternators to charge your battery, and much more! Davis Unified Ignition is a Performance Distributors brand and was the first to launch a performance HEI distributor. The goal of DUI is to provide your engine with more power, torque, and efficiency. Give one of these revolutionary products a try and feel the difference!
Add Davis Unified Ignition products to your ride, and get the horsepower boost you’re looking for. Our Davis Unified Ignition products include distributors to properly deliver high voltage from the coil to the correct cylinder, ignition coils to fire your spark plugs, batteries to power your ride, alternators to charge your battery, and much more! Davis Unified Ignition is a Performance Distributors brand and was the first to launch a performance HEI distributor. The goal of DUI is to provide your engine with more power, torque, and efficiency. Give one of these revolutionary products a try and feel the difference!
Distributor housing Shims, Includes .030 in./.060 in./.100 in. shims, for GM, Big/Small Block, Set of 3
Part Number: DUI-26150
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributor, EST, Electronic Advance, Black Cap, Chevy, 4.4, 5.0, 5.7, 7.4L, V-8, Each
Part Number: DUI-12620BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributor, HEI, Electronic Advance, Black Cap, Chevy, Big/Small Block, Each
Part Number: DUI-12611BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributor, HEI, Electronic Advance, Black Cap, Chevy, Big/Small Block, Each
Part Number: DUI-12600BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributor, EST, Electronic Advance, Blue Cap, Chevy, 4.4, 5.0, 5.7, 7.4L, V-8, Each
Part Number: DUI-12620BL
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
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: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 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: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
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: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
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: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
DISTRIBUTOR
Part Number: DUI-12626
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
DISTRIBUTOR
Part Number: DUI-12625BB
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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