2021-22 Circle Track Catalog

Pro-Billet Distributors with Dual Pickups

Replacement Components

Designed for oval track racing, Pro-Billet Dis- WULEXWRUVDUH¿WWHGZLWKWZRKLJKRXWSXWPDJQHWLF pickups, one triggers the primary ignition system and the second may be used to trigger a backup ignition system. Pickups are located exactly 180° apart to ensure constant timing when switching to the secondary ignition. For use with MSD 6-, 7-, or 8-series ignition. Part No. Description MSD8356 Chevrolet MSD8384 SB Ford 351W and 351SVO MSD8911 Tach Splitte for Dual Ignition Systems Cap-A-Dapts

MSD84661

MSD8467

Part No.

Description

Distributor Caps MSD8408

Ford, Std. Large Dia., Red Ford, Std. Large Dia., Black

MSD84083 MSD8411 MSD8431 MSD84313 MSD8433 MSD84333 MSD8437 MSD84113 MSD8426 MSD84263 MSD84063 MSD84317 MSD84336 MSD8410 MSD8423 MSD8467 MSD84101

Chevy, HEI, Red

Chevy/Ford, Small Dia., Red Chevy/Ford, Small Dia., Black MSD/Chevy, New Style, Red MSD/Chevy, New Style, Black Chevy, Socket Style, Red

Chevy, HEI, Black

GM, HEI V8, EFI, External Coil, Black GM, HEI V8, EFI, External Coil, Red

Cap and Rotor Kits MSD84025

A large diameter cap adapts to MSD distributors, eliminating volt- age leaks and other problems. HEI- style spark plug terminals provide tight connections that won't vibrate loose and are spaced further apart WRSUHYHQWLRQL]DWLRQDQGFURVV¿U -

GM, Extreme Output HEI Style, Black Cap GM, HEI V8, External Coil, Black Cap MSD, Small Style V8, Male Terminals, Black Cap MSD, Points Style V8, Male Terminals, Black Cap

Rotors

Chevy HEI Rotor

Ford Rotor, Standard Cap

ing. Cap-A-Dapts are also available with rotor assemblies that allow adjustment of cap-to-terminal alignment for perfect phas- ing. HEI terminals and boots must be used with Cap-A-Dapt. Fits most MSD Pro-Billet V-8 distributors. Part No. Description MSD8441 Cap-A-Dapt, Small Dia. Distributors MSD8445 Cap-A-Dapt, Fixed Rotor Replacement Components MSD8408 Distributor Cap MSD8421 Adjustable Rotor MSD8423 Fixed Rotor MSD8446 Cap Spacer Adjustable Race Rotor MSD84211

Rotor, Chevy Racing Rotor/Ford

Chevy Extreme HEI Rotor

Bronze Distributor Gears MSD8471

Chevy, .500" I.D.

MSD8472 MSD8583 MSD8585

Chevy, .006" Oversize O.D. Ford 289-302, .466" I.D.

Ford 351W, .530" I.D.

Iron Distributor Gear MSD8531 Magnetic Pickup MSD84661 Distributor Components MSD8225 MSD84666

Chevy V-8, .500"

All Billet/Pro-Billet Distributors

for MSD HEI 8365/83653 Distributors NEW!

HEI Coil for MSD8365

MSD8401 MSD8402 MSD8415 MSD8463 MSD8464 MSD8468 MSD8539 MSD8627 MSD8628

Dust Cover for MSD8365 w/Ext. Coil

Coil Cover for MSD8365

Billet Reluctor Ring, Cylinder Specific Timing

Compatible with any MSD distributor that uses a MSD8433 cap, rotor may be “phased in” for proper rotor tip-to-distributor cap termi- nal alignment. Billet Distributor Clamp

Vacuum Advance, All Exc. MSD8365 Advance Spring and Bushing Kit

Vacuum Advance Lockout

Slip Collar

Keyed Reluctor Ring, +/- 10°

Advance Weight Kit

MSDASY10039 MSDASY10042 MSDASY11165 MSDASY11172 MSDASY15547 MSDHDW10079 MSDHDW10080 MSDHDW10081 MSDHDW10084 MSDPRD10071 MSDWAS10089

Distributor Shaft, Chevy V-8 Weight Plate, Chevy V-8

&ODPS¿UPO\KROGVGLVWULEXWRUWRNHHS timing locked in place. Compatible with MSD Billet or Pro Billet distributors and MSD Pro Mag magnetos. Part No. Description MSD8010 Ford MSD8110 Chevrolet GM HEI Module Bypass Cable Assembly MSD8861

Distributor Shaft, SB Ford 289-302 Distributor Shaft, SB Ford 351W Distributor Shaft, Chevy V-8 Locked-Out

Upper Bearing, All Pro-Billet

Seal, All Pro-Billet

Lower Bushing, All Pro-Billet

Roll Pin, All Pro-Billet Reluctor, Chevy V-8

Gear Shim MSDWAS10090 MSD Distributor Housing Shim, Steel, 1.000" O.D., 0.500" I.D.

Use to plug an MSD 6- or 7-series ignition or timing accessory directly into the magnetic trigger inside a GM HEI distributor.

RPM Chip Tester MSD89952 Specialized unit allows testing the func- tion and accuracy of MSD RPM chips. Simply plug the tester into the ignition or RPM module and hold down a single button. Sold complete with 9-volt battery.

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CIRCLE TRACK 2021-22

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