MSD Distributor 8547; Pro-Billet Mechanical Advance Magnetic for Chevy 262-400, 396-454, 502

Price:	$603.95

Brand:

MSD

SKU:

MSD8547

UPC:

085132085477

Box Dimensions:

18.2 × 8.3 × 8.1 in

Box Weight:

6 lb

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Horizontal Tabs

Description & Specs

Series:

Pro-Billet

Make:

Chevy

Engine:

262-400, 396-454, 502

Trigger Type:

Magnetic

Advance Type:

Mechanical Advance

Cap Style:

Male, HEI

Cap Color:

Red

Housing Material:

Aluminum

Housing Finish:

Machined

Requires Ignition Box:

Yes

Distributor Shaft Diameter:

0.500 in.

Distributor Gear Material:

Iron

Cap Diameter:

4.940 in.

Compatible with Computer Control:

Shaft Material:

Steel

Fixed Collar or Slip Collar:

Slip Collar

Includes Ignition Coil:

Notes:

Designed for racing blocks with maximum increased deck height such as Alan Root, Merlin and Rocket Blocks. Extra Tall, slip collar provides up to 3.000 in. of adjustment.Distributor is 6.125 in. - 9.125 in. tall from engine to top of distributor cap.

Quantity:

Sold As Each

Extra tall housing is designed for use with Alan Root, Donovan, Merlin and Rocket racing blocks
Must be used with an MSD Ignition Control
Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)
O-ring seals can be added to modified blocks to improve oil pressure control
Special oil tract improves lubrication to the distributor and cam gear
Nylon pads ensure smooth operation of the advance weights
Advance weight pins are staked and tig welded to the plate
Mechanical advance assembly can be locked out for crank trigger systems
Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
Polished steel shaft is QPQ coated and guided by a sealed ball bearing and long sintered bushing
Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
Adjustable slip collar mounting flange provides up to 3" of adjustment
CNC machined billet aluminum housing and Dupont Rynite base
No CARB Exemption Order Number

MSD Pro-Billet Distributors are the finest performance and racing distributors available. Every feature has been engineered to endure the rigors of high performance and racing engines. Whether cruising the streets or racing stock cars, dragsters, boats or trucks, MSD has a distributor for it. MSD uses state-of-the-art, Computer Numerical Controlled (CNC) mills and lathes to machine each housing. After a long series of precise cuts and movements, the billet is formed into a flawless distributor housing that is accurate to within 0.001". The flex-free housings are lightweight, have no porosity or weak areas and look great on polished, show quality engines. Different springs and stop bushings are supplied so you can tune an advance curve to match your application. Must be used with an MSD 6, 7 or 8-series ignition.