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MSDPro Mag 44 Amp Generator, CCW Rotation, Black, Band Clamp This Black Pro-Mag 44 generator is counterclockwise rotation, utilizes a cross drive, a standard diameter cap, rotor and a wire retainer.Part# 81403Free ShippingIn Stock
MSRP $3,374.95$2,698.95Save $676.00
MSDMSD Pro Mag 44 Amp Electronic Points Box - Black The Electronic Points Box with Rev Limiter is responsible for controlling the Pro-Mag 44 energy.Part# 81473Free ShippingIn Stock
MSRP $1,912.95$1,528.95Save $384.00
MSDPro Mag 12/20 Amp Electronic Points Box, Black The Points Box controls the spark duration and the unique full power firing of the Pro-Mag 12 and 20.Part# 81063MSDFree ShippingIn Stock
MSRP $1,124.95$898.95Save $226.00
MSDUniversal Tach Convertor for Magnetos Converts the Pro-Mag's coil signal into a 12 volt square wave signal.Part# 8132MSDFree ShippingIn Stock
MSRP $206.95$165.55Save $41.40
MSDMSD Crank Trigger Pickup - Non-Shielded - 3/8"-24 X 1.5" 36" Harness - Replacement - Use with MSD Flying Magnet Crank Trigger KitsPart# 8159Free ShippingIn Stock
MSRP $358.95$286.95Save $72.00
MSDReplacement Base for Pro-Cap, Fits Pro Mag, Black Replacement Base for MSD PRO-MAG Pro-Cap, BlackIn Stock
MSRP $94.95$75.86Save $19.09
MSDPro-Cap Cap-A-Dapt Kit, Fits Band Clamp Pro Mags Increasing the distance between the terminals lessens the chance of spark scatter as well as the build-up of ozone inside the cap. MSD offers a full line of Cap-A-Dapts for all Pro-Mags.Part# 7455Free ShippingIn Stock
MSRP $393.95$313.95Save $80.00
MSDBlack Pro-Cap Cap-A-Dapt Kit, Fits Band Clamp Pro Mags Increasing the distance between the terminals lessens the chance of spark scatter as well as the build-up of ozone inside the cap. MSD offers a full line of Cap-A-Dapts for all Pro-Mags.Part# 74553Free ShippingIn Stock
MSRP $383.95$305.95Save $78.00
MSDDistributor cap base, only fits MSD Pro-Cap style MSD Billet distributors. Replacement MSD distributor cap base, only fits MSD distributors with Pro-Cap style cap. Only fits Billet & Pro-Billet MSD distributors.In Stock
MSRP $78.95$62.72Save $16.23
MSDMSD Steel Anti Rotation Clamp for PN 7908 The clamp features MSD's three-point clamp design plus its straight edges match to the slip collar, completely eliminating rotation.In Stock
MSRP $124.95$99.85Save $25.10
Part# 7908Free ShippingIn Stock
MSRP $3,037.95$2,428.95Save $609.00
Part# 79081Free ShippingEst. Ship Date: 09/25/2026
MSRP $2,474.95$1,978.95Save $496.00
Part# 79082Free ShippingIn Stock
MSRP $3,037.95$2,428.95Save $609.00
Part# 79083Free ShippingIn Stock
MSRP $3,037.95$2,428.95Save $609.00
Part# 7915Free ShippingEst. Ship Date: 09/25/2026
MSRP $2,137.95$1,708.95Save $429.00
MSDReplacement Cap and Rotor for Pro Mag, Red Replacement Pro Cap Red, 3" terminal to terminal diameterIn Stock
MSRP $175.95$140.35Save $35.60
MSDReplacement Cap and Rotor for Pro Mag, Black Replacement Pro Cap Black, 3" terminal to terminal diameterIn Stock
MSRP $175.95$140.35Save $35.60
In Stock
MSRP $46.82$37.46Save $9.36
Part# 8102Free ShippingIn Stock
MSRP $112.95$89.96Save $22.99
MSDPro Mag 12/20 Amp Electronic Points Box, Red The Points Box controls the spark duration and the unique full power firing of the Pro-Mag 12 and 20.Part# 8106Free ShippingIn Stock
MSRP $1,124.95$898.95Save $226.00
MSDKill Switch for MSD 12 and 20 Amp Pro Mags This heavy-duty single-pole, single-throw kill switch will stand up to the abuse of racing.In Stock
MSRP $139.95$111.55Save $28.40
In Stock
MSRP $94.95$75.86Save $19.09
MSDPro Mag Replacement Cap Ring fits PN's 8130, 8140 Replacement black ring for band clamp Pro-Mags.In Stock
MSRP $133.95$107.05Save $26.90
MSDMSD Pro Mag Timing Tape MSD Pro Mag timing tape. Designed for use with Pro Mag 44 magnetos, this timing tape is placed on the generator housing. Then, by fashioning a pointer, you get a better idea of when to change the ignition timing by moving the housing.In Stock
MSRP $10.22$8.17Save $2.05
MSDPro Mag 44 Amp Generator, CW Rotation, Red, Standard Cap, Band Clamp This Red Pro-Mag 44 generator is clockwise rotation, utilizes a cross drive, a standard diameter cap, rotor and a wire retainer.Part# 8130Free ShippingIn Stock
MSRP $3,712.95$2,968.95Save $744.00
MSDPro Mag 44 Amp Generator, CW Rotation, Black, Standard Cap, Band Clamp This Black Pro-Mag 44 generator is clockwise rotation, utilizes a cross drive, a standard diameter cap, rotor and a wire retainer.Part# 81303Free ShippingIn Stock
MSRP $4,049.95$3,238.95Save $811.00
MSDMSD Pro Mag Generator 44 Amp, Mall Dr/CW, Big Cap MSD Pro Mag Generator 44 Amp, Mall Dr/CW, Big CapPart# 81305Free ShippingIn Stock
MSRP $4,049.95$3,238.95Save $811.00
MSDPro Mag 44 Amp Generator, CW Rotation, Black, Pro Cap, Band Clamp This Black Pro-Mag 44 generator is clockwise rotation, utilizes a cross drive, Pro-Cap (5" diameter), rotor and a wire retainer.Part# 81307Free ShippingIn Stock
MSRP $3,712.95$2,968.95Save $744.00
MSDPro Mag 20 Amp Generator, Chevy V8, Tall, The 20 Amp magneto is a favorite in alcohol slurping engines such Sportsman Dragsters and Quick-8 racers.Part# 81392Free ShippingIn Stock
MSRP $3,374.95$2,698.95Save $676.00
MSDPro Mag 12 Amp Generator, Chevy V8, Tall Supplied with a cap, rotor, wire retainer, bronze gear and a Billet Hold-Down Clamp.Part# 8139MSDFree ShippingIn Stock
MSRP $4,049.95$3,238.95Save $811.00
MSDPro Mag 44 Amp Generator, CCW Rotation, Black, Pro Cap, Band Clamp This Black Pro-Mag 44 generator is counterclockwise, utilizes a cross drive, Pro-Cap (5" diameter), rotor and a wire retainer.Part# 81407Free ShippingIn Stock
MSRP $4,049.95$3,238.95Save $811.00
MSDPro Mag 44 Amp Generator, CCW Rotation, Red, Band Clamp This Red Pro-Mag 44 generator is counterclockwise rotation, utilizes a cross drive, a standard diameter cap, rotor and a wire retainer.Part# 8140MSDFree ShippingEst. Ship Date: 09/25/2026
MSRP $4,049.95$3,238.95Save $811.00
Part# 8142Free ShippingIn Stock
MSRP $1,406.95$1,123.95Save $283.00
Part# 81423Free ShippingIn Stock
MSRP $1,406.95$1,123.95Save $283.00
In Stock
MSRP $160.95$128.65Save $32.30
MSDPro Mag 44 Amp Electronic Points Box, Black The Electronic Points Box is responsible for controlling the Pro-Mag 44 energy.Part# 81453Free ShippingIn Stock
MSRP $1,541.95$1,231.95Save $310.00
MSDPro Mag 44 Amp Electronic Points Box, Red The Electronic Points Box is responsible for controlling the Pro-Mag 44 energy.Part# 8145MSDFree ShippingIn Stock
MSRP $1,541.95$1,231.95Save $310.00
MSDPro Mag 44 Amp Electronic Points Box - Red The Electronic Points Box with Rev Limiter is responsible for controlling the Pro-Mag 44 energy.Part# 8147Free ShippingIn Stock
MSRP $1,912.95$1,528.95Save $384.00
MSDHeavy Duty Band Clamp for Pro Mags The stainless steel clamp tightly locks and holds the generator to its drive housing.Part# 8148Free ShippingIn Stock
MSRP $212.95$170.05Save $42.90
MSDPro Mag 20 Amp Generator, CW Rotation, Band Clamp The 20 Amp generator is a favorite in alcohol slurping engines such Sportsman Dragsters and Quick-8 racers.Part# 81502Free ShippingIn Stock
MSRP $3,374.95$2,698.95Save $676.00
MSDPro Mag 20 Amp Generator, CCW Rotation, Band Clamp The 20 Amp generator is a favorite in alcohol slurping engines such Sportsman Dragsters and Quick-8 racers.Part# 81602Free ShippingIn Stock
MSRP $3,374.95$2,698.95Save $676.00
Part# 8822Free ShippingIn Stock
MSRP $71.95$56.87Save $15.08
In Stock
$0.97
Pro Mag Magnetos
Shop MSD Pro Mag magnetos and ignition components for drag racing, sprint cars, and other competition applications. Find Pro Mag 12, 20, and 44 generators, electronic points boxes, rev-limiter controls, Pro-Cap kits, caps and rotors, crank-trigger pickups, tach converters, mounting hardware, vibration mounts, and replacement parts.