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Mallory Mechanical Advance Unilite Distributor Small Block Chevy / Big Block Chevy

650-3748201

made in usa

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Mallory 3748201
$335.95
4 left in stock
Mechanical Advance Unilite Distributor
  • Small Block Chevy
  • Big Block Chevy
  • With Built-in Electronic Ignition Module
  • Red
  • Free Shipping - Ships
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    Does Mallory 3748201 fit your vehicle?

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    1976 CHEVROLET C20 SUBURBAN

    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Three Wire Hookup; Fully Adjustable; Incl. Cap/Rotor;Intended For Race Use Only
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: S

    1972 GMC C25/C2500 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Three Wire Hookup; Fully Adjustable; Incl. Cap/Rotor;Intended For Race Use Only
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: U

    1969 CHEVROLET C20 SUBURBAN

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: E

    1972 CHEVROLET BROOKWOOD

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Three Wire Hookup; Fully Adjustable; Incl. Cap/Rotor;Intended For Race Use Only
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: R

    1980 CHEVROLET G20

    • Liter: 5.7
    • SubModel: NOMAD
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: M

    1972 CHEVROLET CHEVELLE

    • Liter: 6.6
    • SubModel: CONCOURS ESTATE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: U

    1977 OLDSMOBILE STARFIRE

    • Liter: 5
    • SubModel: GT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Three Wire Hookup; Fully Adjustable; Incl. Cap/Rotor;Intended For Race Use Only
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: U

    1986 CHEVROLET C10 SUBURBAN

    • Liter: 5
    • SubModel: SCOTTSDALE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Three Wire Hookup; Fully Adjustable; Incl. Cap/Rotor;Intended For Race Use Only
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1984 CHEVROLET C30

    • Liter: 7.4
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Three Wire Hookup; Fully Adjustable; Incl. Cap/Rotor;Intended For Race Use Only
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: W

    1978 CHEVROLET MONTE CARLO

    • Liter: 5
    • SubModel: LANDAU
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Three Wire Hookup; Fully Adjustable; Incl. Cap/Rotor;Intended For Race Use Only
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: U

    1970 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: -

    1970 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Three Wire Hookup; Fully Adjustable; Incl. Cap/Rotor;Intended For Race Use Only
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: -
    3748201 - Mallory Unilite Distributors is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from great part easy install. THIS IS A TOP QUALITY PART AND IS EASY TO INSTALL. I HAVE USED THESE MANY TIMES.
    Date published: 2014-12-30
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    • clientName_jegs

    Are the shims under the plate and advance weights available ? ...advance springs? I've had my unilite since 1989, the advance assembly sticks full on and is worn out. Never restarts When its warm. Really do not want to buy a whole new distributor. Thnx

    Asked by: JacksonTang
    Those rebuild type parts are currently unavailable.
    Answered by: Rusty B
    Date published: 2018-08-27

    I need the cap and rotor for this distributor

    Asked by: Cameron james
    This is the cap part number - https://www.jegs.com/i/Mallory/650/209M/10002/-1 and rotor - https://www.jegs.com/i/Mallory/650/306M/10002/-1
    Answered by: Rusty B
    Date published: 2018-08-24

    Do you sell the electronic module separately? ours is damaged.

    Asked by: Cindy G
    Yes, we sell the module separately - https://www.jegs.com/i/Mallory/650/6100M/10002/-1
    Answered by: Rusty B
    Date published: 2018-06-26

    can I purchace the cap separatly?

    Asked by: studebaker 49
    Yes, this is a link to the cap - https://www.jegs.com/i/Mallory/650/209M/10002/-1
    Answered by: Rusty B
    Date published: 2018-08-24

     Can I block out the manual advance mechanism 

    Asked by: 55Chevytruck
    Yes, you can lock out the advance - check out this link - http://documents.msdperformance.com/frm34556_2572001_2572101_2527501.pdf
    Answered by: Rusty B
    Date published: 2018-06-08
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    • clientName_jegs

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