MSD Billet and Pro-Billet Distributors Product images may differ from actual product appearance. No Matter What You Drive, MSD Ignition Has the Best Distributor for You Billet and Pro-Billet share the same features except the base. Billet models have Dupont Rynite glass-reinforced bases; MSD Ignition Pro-Billet models have aluminum bases. Billet Aluminum Housings made using CNC mills form flawless flex-free components that are accurate to within .001" without weak spots or porosity. Maintenance-Free Magnetic Pickups trigger MSD ignitions (except crank trigger models). Mounted to the distributor base, the pickup plugs directly into an MSD ignition control & a trigger signal is produced as the shaft-mounted zinc-plated reluctor passes by. Shaft & Ball Bearing Guides: MSD polished steel distributor shafts receive a coating that reduces friction and resists corrosion. Each shaft is guided accurately by a sealed ball bearing located at the top of the housing. At the bottom, an extra long sintered bushing controls the shaft. This combination spins smoothly and delivers consistent sparks even in a 10,000 RPM racing environment. Adjustable Mechanical Advance: MSD's adjustable mechanical advance assembly allows accurate modification of the advance curve to match a specific application. The advance plate is stamped and machined from chrome moly, weight pins are staked then TIG welded, and both receive a corrosion-resistant coating. Nylon bushings are installed to ensure smooth weight movement as centrifugal force advances the timing. The advance assembly is mounted on top of the distributor for easy-to-access adjustment. Three sets of advance springs and four stop bushings are included to set up 24 curves. Pro-Billet Ready-to-Run Distributors are ideal upgrades for outdated and/or bulky systems, and they couldn't be simpler: drop one in, connect three wires, and fire up the engine. Their ignition module creates a powerful inductive spark that improves fuel mixture combustion for quick starts, smooth idle, and great performance. Compatibility: Except Ready-to-Run and OE models, MSD distributors require an MSD ignition control. JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need. Featuring MSD components, Ready-to-Run Ignition Kits include: Pro-Billet Ready-to-Run Distributor, Blaster 2 Coil, Super Conductor 8.5mm Spark Plug Wires, Coil Wire, and Spark Plug Wire Separators.

121-83935

MSD HVC Pro Distributor GM V8 R07 w/Dual Mag PU View this item Fits Applications

$523.99 Ships 06/07/12

121-8367

Pro-Billet Ready-to-Run Distributor 1987-93 GM 4.3L V6 Car HEI 1987-95 GM 4.3L V6 Truck HEI More info on MSD Ignition 8367 Fits Applications

$291.99 Ships

121-83921

Ready-To-Run Distributor Steel Gear; Distributor Pro-Billet HVC Racing Distributor Pro Race Prepared w/Locked Advance/Dual Pickup GM V8 View this item Fits Applications

$764.99 Ships 06/07/12

121-8366

Pro-Billet Ready-to-Run Distributor 1987-93 GM V8 Car HEI 1987-95 GM V8 Truck HEI More info on MSD Ignition 8366 Fits Applications

$279.99 Ships

121-8365

Pro-Billet Distributor GM HEI More info on MSD Ignition 8365 Fits Applications

$349.99 Ships

121-8515

Pro-Billet Distributor Chevy I6 (194, 230, 250, 292) More info on MSD Ignition 8515 Fits Applications

$291.99 Ships 06/07/12

121-8597

Pro-Billet Distributor Chevy 90° Even-Fire 4.3L V6 More info on MSD Ignition 8597 Fits Applications

$291.99 Ships

121-8572

Pro-Billet Tach Drive Distributor 1963-74 Corvette More info on MSD Ignition 8572 Fits Applications

$359.99 Ships

121-8570

Pro-Billet Small Cap Distributor Chevy V8 More info on MSD Ignition 8570 Fits Applications

$254.99 Ships

121-8570K

Pro-Billet Small Cap Distributor Kit Chevy V8 More info on MSD Ignition 8570K

$597.99 Ships

121-8361

Pro-Billet Street Distributor Chevy V8 Vacuum advance More info on MSD Ignition 8361 Fits Applications

$212.99 Ships

121-85551

Pro-Billet Distributor Chevy V8 More info on MSD Ignition 85551 Fits Applications

$229.99 Ships

121-85501

Pro-Billet Distributor Chevy V8 Locked-out assembly More info on MSD Ignition 85501 Fits Applications

$255.99 Ships

121-85501K

Pro-Billet Distributor Kit Chevy V8 Locked-out assembly More info on MSD Ignition 85501K

$598.99 Ships

121-85561

Pro-Billet Slip Collar Distributor Chevy V8 More info on MSD Ignition 85561 Fits Applications

$269.99 Ships

121-85561K

Pro-Billet Slip Collar Distributor Kit Chevy V8 More info on MSD Ignition 85561K

$612.99 Ships

121-8547

Pro-Billet Tall Slip Collar Distributor Chevy V8 More info on MSD Ignition 8547 Fits Applications

$291.99 Ships

121-8356

Pro-Billet Dual Pickup Distributor Circle Track Chevy V8 Adjustable assembly/lock option More info on MSD Ignition 8356 Fits Applications

$286.99 Ships

121-8360

Pro-Billet Ready-to-Run Distributor Chevy V8 More info on MSD Ignition 8360 Fits Applications

$279.99 Ships

121-8360K

Ready-to-Run Ignition Kit SB-Chevy Includes distributor, coil, spark plug wires, coil wire & separators View this item

$442.99 Ships

121-8360K1

Ready-to-Run Ignition Kit BB-Chevy Includes distributor, coil, spark plug wires, coil wire & separators View this item

$418.99 Ships

121-8393

Pro-Billet Ready-to-Run Distributor Chevy 348-409 More info on MSD Ignition 8393 Fits Applications

$367.99 Ships

121-8548

Pro-Billet Distributor Buick 215-350 More info on MSD Ignition 8548 Fits Applications

$291.99 Ships

121-8524

Pro-Billet Ready-to-Run Distributor Buick 322-425 Nailhead More info on MSD Ignition 8524 Fits Applications

$363.99 Ships

121-8517

Pro-Billet Distributor Buick 400-455 More info on MSD Ignition 8517 Fits Applications

$283.99 Ships

121-8552

Pro-Billet Ready-to-Run Distributor Buick 400-455 More info on MSD Ignition 8552 Fits Applications

$351.99 Ships

121-8552K

Ready-to-Run Ignition Kit Buick 400-455 Includes distributor, coil, spark plug wires, coil wire & separators View this item

$490.99 Ships

121-8566

Pro-Billet Distributor Oldsmobile 260-455 More info on MSD Ignition 8566 Fits Applications

$283.99 Ships

121-8529

Pro-Billet Ready-to-Run Distributor Oldsmobile 260-455 More info on MSD Ignition 8529 Fits Applications

$357.99 Ships

121-8563

Pro-Billet Distributor Pontiac 326-455 More info on MSD Ignition 8563 Fits Applications

$281.99 Ships

121-8528

Pro-Billet Ready-to-Run Distributor Pontiac 326-455 More info on MSD Ignition 8528 Fits Applications

$355.99 Ships

121-8363

Pro-Billet Distributor Cadillac 368, 425, 472, 500 More info on MSD Ignition 8363 Fits Applications

$291.99 Ships 05/30/12

121-8383

Pro-Billet Ready-to-Run Distributor Ford 239, 272, 292, 312 Y-Block More info on MSD Ignition 8383 Fits Applications

$393.99 Ships

121-8383K

Ready-to-Run Ignition Kit Ford 239, 272, 292, 312 Y-Block Includes distributor, coil, spark plug wires, coil wire & separators View this item

$532.99 Ships

121-8582

Billet Distributor Ford 289-302 More info on MSD Ignition 8582 Fits Applications

$229.99 Ships

121-8598

Billet Distributor Ford 289-302 (steel gear) More info on MSD Ignition 8598 Fits Applications

$241.99 Ships

121-8579

Pro-Billet Small Cap Distributor Ford 289-302 More info on MSD Ignition 8579 Fits Applications

$254.99 Ships

121-8479

Pro-Billet Street Distributor Ford 289-302 More info on MSD Ignition 8479 Fits Applications

$271.99 Ships

121-8352

Pro-Billet Ready-to-Run Distributor Ford 289-302 With Iron Gear More info on MSD Ignition 8352 Fits Applications

$359.99 Ships

121-83521

Pro-Billet Ready-to-Run Distributor Ford 289/302 With Steel Gear View this item Fits Applications

$426.99 Ships

121-8352K

Ready-to-Run Ignition Kit Ford 289-302 Includes distributor, coil, spark plug wires, coil wire & separators View this item

$498.99 Ships

121-8456

Pro-Billet Distributor 1986-93 Ford 5.0L View this item Fits Applications

$262.99 Ships

121-8455

Pro-Billet Distributor 1994-95 Ford 5.0L View this item Fits Applications

$271.99 Ships

121-8594

Pro-Billet Distributor Ford FE More info on MSD Ignition 8594 Fits Applications

$256.99 Ships

121-8595

Pro-Billet Ready-to-Run Distributor Ford FE More info on MSD Ignition 8595 Fits Applications

$381.99 Ships

121-8584

Billet Distributor Ford 351W More info on MSD Ignition 8584 Fits Applications

$227.99 Ships 05/30/12

121-85805

Billet Distributor Ford 351W w/Edelbrock intake More info on MSD Ignition 85805 Fits Applications

$226.99 Ships

121-85840

Billet Distributor Ford 351W (steel gear) More info on MSD Ignition 85840 Fits Applications

$291.99 Ships

121-8578

Pro-Billet Small Cap Distributor Ford 351W More info on MSD Ignition 8578 Fits Applications

$254.99 Ships

121-8478

Pro-Billet Street Distributor Ford 351W More info on MSD Ignition 8478 Fits Applications

$331.99 Ships

121-8354

Pro-Billet Ready-to-Run Distributor Ford 351W With Iron Gear More info on MSD Ignition 8354 Fits Applications

$383.99 Ships

121-83541

Pro-Billet Ready-to-Run Distributor Ford 351W With Steel Gear View this item Fits Applications

$457.99 Ships 06/07/12

121-8354K

Ready-to-Run Ignition Kit Ford 351W Includes distributor, coil, spark plug wires, coil wire & separators View this item

$522.99 Ships

121-8384

Pro-Billet Dual Pickup Distributor Circle Track Ford 351W More info on MSD Ignition 8384 Fits Applications

$296.99 Ships 06/07/12

121-8451

Pro-Billet Distributor Late Ford 5.8L TFI (steel gear) More info on MSD Ignition 8451 Fits Applications

$271.99 Ships

121-8452

Pro-Billet Distributor with Module Late Ford 5.8L TFI (steel gear) More info on MSD Ignition 8452 Fits Applications

$271.99 Ships

121-8453

Pro-Billet Distributor with Module Late Ford 5.8L TFI (iron gear) More info on MSD Ignition 8453 Fits Applications

$281.99 Ships

121-8580

Billet Distributor Ford 351C/M-460 More info on MSD Ignition 8580 Fits Applications

$229.99 Ships

121-8577

Pro-Billet Small Cap Distributor Ford 351C/M-460 More info on MSD Ignition 8577 Fits Applications

$249.99 Ships

121-8477

Pro-Billet Street Distributor Ford 351C/M-460 More info on MSD Ignition 8477 Fits Applications

$311.99 Ships

121-8350

Pro-Billet Ready-to-Run Distributor Ford 351C/M-460 With Iron Gear More info on MSD Ignition 8350 Fits Applications

$339.99 Ships

121-83501

Pro-Billet Ready-to-Run Distributor Ford 351C-460 With Steel Gear View this item Fits Applications

$457.99 Ships 06/07/12

121-8350K

Ready-to-Run Ignition Kit Ford 351C/M-460 Includes distributor, coil, spark plug wires, coil wire & separators View this item

$478.99 Ships

121-8519

Pro-Billet Distributor AMC 290-401 More info on MSD Ignition 8519 Fits Applications

$269.99 Ships

121-8523

Pro-Billet Ready-to-Run Distributor AMC 290-401 More info on MSD Ignition 8523 Fits Applications

$367.99 Ships

121-8523K

Ready-to-Run Ignition Kit AMC 290-401 Includes distributor, coil, spark plug wires, coil wire & separators View this item

$506.99 Ships

121-83924

MSD Pro Race Prepared Distributor Toyota V8 w/Locked Adv. / Dual Pickup View this item Fits Applications

$682.99 Ships 06/07/12

121-8534

Billet Distributor Chrysler 273-360 More info on MSD Ignition 8534 Fits Applications

$204.99 Ships

121-8388

Pro-Billet Ready-to-Run Distributor Chrysler 318-360 More info on MSD Ignition 8388 Fits Applications

$359.99 Ships

121-8388K

Ready-to-Run Ignition Kit Chrysler 318-360 Includes distributor, coil, spark plug wires, coil wire & separators View this item

$498.99 Ships

121-8391

Pro-Billet Ready-to-Run Distributor Early Hemi 331 and 354 More info on MSD Ignition 8391 Fits Applications

$367.99 Ships

121-8389

Pro-Billet Ready-to-Run Distributor Early Hemi 392 More info on MSD Ignition 8389 Fits Applications

$353.99 Ships

121-8545

Pro-Billet Small Cap Distributor Chrysler 383-400 More info on MSD Ignition 8545 Fits Applications

$269.99 Ships

121-8386

Pro-Billet Ready-to-Run Distributor Chrysler 383-400 More info on MSD Ignition 8386 Fits Applications

$381.99 Ships

121-8386K

Ready-to-Run Ignition Kit Chrysler 383-400 Includes distributor, coil, spark plug wires, coil wire & separators View this item

$520.99 Ships

121-8546

Pro-Billet Small Cap Distributor Chrysler 426-440 More info on MSD Ignition 8546 Fits Applications

$266.99 Ships

121-8387

Pro-Billet Ready-to-Run Distributor Chrysler 426-440 More info on MSD Ignition 8387 Fits Applications

$381.99 Ships

121-8387K

Ready-to-Run Ignition Kit Chrysler 426-440 Includes distributor, coil, spark plug wires, coil wire & separators View this item

$520.99 Ships

121-8516

Pro-Billet Distributor Jeep I6 (232 and 258) More info on MSD Ignition 8516 Fits Applications

$311.99 Ships

121-8485

MSD Ignition Billet Distributor VW Air Cooled Type 1 More info on MSD Ignition 8485 Fits Applications

$226.99 Ships

121-8560

Pro-Billet Distributor Chevy V8 Marine More info on MSD Ignition 8560 Fits Applications

$295.99 Ships

121-PRD10071

Replacement Reluctor For GM #121-8366 only View this item

$12.99 Ships

121-8627

Replacement Reluctor MSD Distributors Keyed +or- 10 Deg View this item Fits Applications

$17.99 Ships

121-8628

Advance Weight Kit For Pro-Billet Distributors View this item Fits Applications

$11.99 Ships

121-83565

Pro HVC Distributor Base Includes Dual Stack Mag Pickups Replacement For PN[83944/83945/83946/83947] View this item Fits Applications

$401.99 Ships 06/07/12

121-83648

Module Ford TFI for 8452 8453 8456 View this item Fits Applications

$49.99 Ships

121-84281

HEI Vacuum Advance Stop Plate For MSD Pro-Billet HEI, PN 121-8365 More info on MSD Ignition 84281 Fits Applications

$9.99 Ships

121-84663

Pro-Billet HVC Magnetic Pickup Lower For Use w/Distributor PN[83747/83945/83946/83944] View this item Fits Applications

$146.99 Ships 06/07/12

121-84665

Ignition Module/Pickup Kit PN 8366 Distributor View this item Fits Applications

$67.99 Ships

121-88621

Harness Replacement 3-Pin for Ready-To-Run View this item Fits Applications

$13.99 Ships

121-ASY10039

MSD Ignition Distributor Shaft For 85561 View this item

$36.99 Ships

121-ASY10042

MSD Ignition Weight Plate Assembly Replacement Distributor View this item

$37.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY11145

MSD Ignition Replacement Shaft-8580 View this item

$49.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY11165

MSD Ignition Distributor Shaft For 8582 View this item

$37.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY11172

MSD Ignition Distributor Shaft for 8384 View this item

$49.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY14548

Replacement Module For 8360 View this item

$115.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY15144

Distributor Shaft View this item

$69.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY15152

Billet Distributor Cap Base View this item

$11.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY15657

Shaft View this item

$39.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY15945

MSD Ignition Distributor Shaft Chrysler View this item

$62.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY16858

MSD Ignition Shaft For 8578 Distributor View this item

$49.99

To order this item contact Customer Service at 1-800-345-4545.

121-ASY18094

Magnetic Pickup for 8366 View this item

$41.99

To order this item contact Customer Service at 1-800-345-4545.

121-PRD18102

Replacement Ignition Control Module For 121-8366 View this item

$51.99

To order this item contact Customer Service at 1-800-345-4545.

121-PRD18987

Pick-up For 121-8456 View this item

$14.99

To order this item contact Customer Service at 1-800-345-4545.

121-PRD18997

Replacement Pick-up For 8455 View this item

$51.99

To order this item contact Customer Service at 1-800-345-4545.

121-PRD22680

MSD Ignition Distributor Gear For #8515 View this item

$44.99

To order this item contact Customer Service at 1-800-345-4545.