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Lakewood 40300

50/50 Rear Shock 1958-90 GM



Lakewood 40300

Part Number: 620-40300

50/50 Rear Shock
  • 1958-90 GM
  • $61.17
    Ships
    Made In USA
    Lakewood 40300 50/50 Rear Shock 1958-90 GM $61.17

    Lakewood 40300 Details

    50/50 Rear Shocks

    Applications
  • 1958-90 Chevy Full Size
  • 1964-87 Chevelle/Malibu
  • 1968-79 Nova
  • 1970-88 Monte Carlo
  • 1972-77 Vega
  • 1975-80 Monza

  • Specifications:

    Extended Length (in.)
    20.58
    Collapsed Length (in.)
    12.48
    Shock Stroke (in.)
    8.1
    Adjustable
    No
    Bushing Material
    Polyurethane
    Boot Included
    No
    Gas Charged
    No
    Bushing Color
    Black
    Internal Design
    Monotube
    Quantity
    Sold individually
    Upper Mount
    Eyelet
    Lower Mount
    Eyelet
    Manufacturer's Part Number:
    40300

    For Years of Consistent High Performance
    Experience plus the latest drag shock technology equals a superior shock absorber. These shocks provide excellent weight transfer on initial launch and quickly bring down the front end to avoid poor aerodynamics, resulting in lower ETs and maximized rear suspension traction. As vehicle speed grows, speed-sensitive valving kicks in for a safer vehicle that's easier to control at the end of the track. Quality struts also available.

    50/50 Rear Shocks
  • Street/Strip
  • Best for vehicles with leaf or coil springs
  • Properly "loads" rear wheels to prevent overreaction and wheel hop

    70/30 Front Shocks
  • Street/Strip
  • Best for medium to high HP vehicles with wide tires & low to medium HP vehicles with slicks
  • Improves overall handling on the strip when quick front-end lift is not needed

    70/30 Front Struts
  • Street/Strip
  • OE performance upgrade

    70/30 Rear Shocks
  • Street/Strip
  • Best when rear body lift with minimum resistance and stiffness is desired
  • Transmits power to wheels using only the suspension for max traction, no front-to-rear weight shift

    90/10 Front Shocks
  • Race only
  • Best when maximum rear wheel traction is required
  • Front end rises quickly to provide as much possible weight transfer to rear wheels on initial launch

    90/10 Front Struts
  • Race only
  • Best when quick front-end lift is required off the starting line for maximum traction at rear wheels
  • Responds similarly as 90/10 Shocks

    Shocks/struts sold individually. Applications listed with part numbers below.

  • Does Lakewood 40300 fit your vehicle?

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    Aspiration

    1970-1971 CHEVROLET BISCAYNE

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1972 CHEVROLET BROOKWOOD

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1970 OLDSMOBILE DELTA 88

    • CC: 5733
    • Liter: 5.7
    • SubModel: ROYALE
    • EngineType: V8

    1973 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DELUXE

    1989-1990 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: ALL

    1968 CHEVROLET CHEVELLE

    • EngineType: L6
    • SubModel: 300

    1968 OLDSMOBILE F85

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1980 PONTIAC LEMANS

    • Liter: 4.3
    • EngineType: V8
    • SubModel: BASE

    1975 OLDSMOBILE CUTLASS

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1983-1984 PONTIAC GRAND PRIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1973 CHEVROLET CHEVELLE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: DELUXE

    1973-1974 CHEVROLET EL CAMINO

    • EngineType: ALL
    • SubModel: SS

    1969 CHEVROLET EL CAMINO

    • CC: 5736
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1969-1971 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1967 CHEVROLET CHEVELLE

    • Liter: 3.8
    • EngineType: L6
    • SubModel: BASE

    1976-1977 OLDSMOBILE DELTA 88

    • EngineType: ALL
    • SubModel: ALL

    1975 CHEVROLET IMPALA

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1970-1971 CHEVROLET IMPALA

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1968 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: 300 DELUXE

    1977 OLDSMOBILE OMEGA

    • Liter: 4.3
    • SubModel: DELUXE
    • CUI: 260
    • EngineType: V8

    1972 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1981 BUICK REGAL

    • Liter: 4.3
    • EngineType: V8
    • SubModel: LIMITED

    1968 CHEVROLET CHEVELLE

    • Liter: 5.3
    • EngineType: V8
    • SubModel: CONCOURS

    1980 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: CLASSIC SPORT
    • CUI: 350
    • EngineType: V8

    1970 OLDSMOBILE CUTLASS

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BASE

    1974 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1977-1979 PONTIAC PHOENIX

    • EngineType: V6
    • SubModel: BASE

    1978 BUICK SKYLARK

    • CC: 3800
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6

    1971-1972 CHEVROLET CHEVELLE

    • Liter: 7.4
    • EngineType: V8
    • SubModel: NOMAD

    1959-1962 CHEVROLET IMPALA

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6

    1966-1968 CHEVROLET EL CAMINO

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1977 CHEVROLET MONZA

    • EngineType: ALL
    • SubModel: 2+2 SPYDER

    1970 CHEVROLET CHEVELLE

    • Liter: 6.6
    • EngineType: V8
    • SubModel: MALIBU

    1979 CHEVROLET EL CAMINO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: ROYAL KNIGHT

    1970 CHEVROLET KINGSWOOD

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1978 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC

    1967 CHEVROLET CHEVELLE

    • Liter: 3.8
    • EngineType: L6
    • SubModel: CONCOURS

    1968-1971 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • EngineType: V8
    • SubModel: CUSTOM

    1970 CHEVROLET IMPALA

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1977 CHEVROLET IMPALA

    • EngineType: V8
    • SubModel: CUSTOM

    1985 OLDSMOBILE CUTLASS SALON

    • EngineType: V6
    • SubModel: BASE

    1980 CHEVROLET IMPALA

    • CC: 5031
    • Liter: 5.0
    • SubModel: SPORT
    • EngineType: V8

    1970-1972 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CONCOURS ESTATE

    1979 PONTIAC GRAND AM

    • EngineType: V6
    • SubModel: BASE

    1976 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1972 BUICK SKYLARK

    • EngineType: V8
    • SubModel: BASE

    1970-1971 CHEVROLET CHEVELLE

    • EngineType: L6
    • SubModel: GREENBRIER

    1973 CHEVROLET CAPRICE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: ESTATE

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: MALIBU

    1981 BUICK REGAL

    • EngineType: V6
    • SubModel: LIMITED

    1975 OLDSMOBILE CUTLASS

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1968 PONTIAC TEMPEST

    • CC: 5733
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SAFARI
    • CUI: 350
    • EngineType: V8

    1975-1977 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: S
    • CUI: 260
    • EngineType: V8

    1979 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • EngineType: V8
    • SubModel: VISTA CRUISER BROUGHAM

    1974 PONTIAC LEMANS

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1980 BUICK LESABRE

    • Liter: 4.9
    • EngineType: V8
    • SubModel: BASE

    1969 PONTIAC TEMPEST

    • Liter: 4.1
    • SubModel: CUSTOM
    • CUI: 250
    • EngineType: L6

    1968 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
    • SubModel: NOMAD

    1972-1973 CHEVROLET IMPALA

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1979 OLDSMOBILE CUTLASS SALON

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8

    1979 CHEVROLET CAPRICE

    • Liter: 4.1
    • SubModel: CLASSIC
    • CUI: 250
    • EngineType: L6

    1973-1974 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: BASE

    1985-1987 BUICK REGAL

    • EngineType: V6
    • SubModel: BASE

    1968 CHEVROLET BEL AIR

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1984 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: PARK AVENUE

    1964-1966 CHEVROLET EL CAMINO

    • EngineType: L6
    • SubModel: BASE

    1977-1979 CHEVROLET NOVA

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1980 CHEVROLET IMPALA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1981-1983 CHEVROLET IMPALA

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1968-1969 CHEVROLET EL CAMINO

    • CC: 3769
    • Liter: 3.8
    • SubModel: CUSTOM
    • CUI: 230
    • EngineType: L6

    1975-1976 OLDSMOBILE OMEGA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1980 OLDSMOBILE CUTLASS SUPREME

    • Liter: 4.3
    • EngineType: V8
    • SubModel: BROUGHAM

    1977 CHEVROLET MONZA

    • EngineType: ALL
    • SubModel: MIRAGE

    1970 CHEVROLET KINGSWOOD

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1970-1971 OLDSMOBILE F85

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1965 CHEVROLET CHEVELLE

    • Liter: 4.6
    • EngineType: V8
    • SubModel: SS

    1973 CHEVROLET CAPRICE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CLASSIC

    1980 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1970 CHEVROLET KINGSWOOD

    • CC: 6556
    • Liter: 6.6
    • SubModel: ESTATE
    • EngineType: V8

    1985 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8

    1975 OLDSMOBILE DELTA 88

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1969 CHEVROLET CHEVELLE

    • EngineType: V8
    • SubModel: CONCOURS

    1985 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LS

    1980-1985 OLDSMOBILE DELTA 88

    • Liter: 5.0
    • EngineType: V8
    • SubModel: ROYALE

    1966-1967 CHEVROLET IMPALA

    • Liter: 4.6
    • EngineType: V8
    • SubModel: SS

    1980 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: SPORT
    • CUI: 350
    • EngineType: V8

    1969 PONTIAC TEMPEST

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8

    1979 OLDSMOBILE CUTLASS SUPREME

    • EngineType: V6
    • SubModel: BASE

    1964-1967 CHEVROLET MALIBU

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1979 OLDSMOBILE CUTLASS SALON

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8

    1982 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1984 OLDSMOBILE DELTA 88

    • EngineType: V6
    • SubModel: ROYALE BROUGHAM LS

    1973 CHEVROLET CHEVELLE

    • EngineType: L6
    • SubModel: DELUXE

    1973 PONTIAC GRAND AM

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1969 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: ALL

    1980 PONTIAC LEMANS

    • Liter: 4.3
    • EngineType: V8
    • SubModel: SAFARI

    1968-1969 BUICK SPECIAL

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1968 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: MALIBU

    1975-1977 OLDSMOBILE CUSTOM CRUISER

    • EngineType: ALL
    • SubModel: ALL

    1964-1966 CHEVROLET CHEVELLE

    • EngineType: L6
    • SubModel: BASE
    40300 - Lakewood Drag Shocks & Struts is rated 4.666666666666667 out of 5 by 3.
    • 2016-09-26T08:09CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_2
    • loc_en_US, sid_10001_10001_52364, PRD, sort_relevancy
    • clientName_jegs
    Rated 4 out of 5 by from ok for the price Although it seemed like there was a noticeable difference in dampening rates, between the two, they seem to work well as advertised, made in USA
    Date published: 2015-09-08
    Rated 5 out of 5 by from Excellent product! Very satisfied with this item. Help my car lower its 60ft time tremendously.
    Date published: 2014-11-01
    • 2016-09-26T08:09CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_2
    • loc_en_US, sid_10001_10001_52364, PRD, sort_relevancy
    • clientName_jegs
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