MSD Ignition MSD85501 Pro Billet Distributor Chev SB & BB V8 Locked Advance Mag Trigger

MSD Pro-billet locked-out distributors are built from strong billet aluminum for engines that run locked-out timing or an MSD timing computer. With no advance assembly, the rotor plate is welded directly to the oversized shaft. A sealed ball bearing guides the top of the shaft, while an extra-long sintered bushing stabilizes the lower portion. This extra support ensures stable and accurate timing signals throughout your engine's entire rpm range. Trigger signals are produced via a high-output magnetic pickup. This pickup is extremely accurate and never requires adjustment. A precision-manufactured reluctor is responsible for triggering the pickup. Since this distributors are designed primarily for race engines, an oversized (+.006 in.) bronze gear is installed, along with an adjustable slip collar for modified blocks, heads, or intake manifolds.Specs:Application: Chev Big & Small block V8

Computer-Controlled Compatible	No
Trigger Style	Magnetic
Advance Type	None
Cap Style	Male/HEI
Mechanical Tach Drive	No
Slip Collar	Yes
Gear Material	Bronze
Ignition Box Required	Yes
Distributor Gear Rotation	Standard
Housing Material	Billet aluminum
Housing Finish	Natural
Marine Use	No
Quantity	Sold individually.