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Vehicle Info NeededLAKEWOODPART NUMBER: 620-40300
50/50 Rear Shock 1958-90 GM
$11095
Ships on 12/30/2026
Lowest Price Guarantee50/50 Rear Shocks
- 50/50 Rear Shock
- 1958-90 GM
Applications - 1958-90 Chevy Full Size
- 1964-87 Chevelle/Malibu
- 1968-79 Nova
- 1970-88 Monte Carlo
- 1972-77 Vega
- 1975-80 Monza
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.
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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.
Part TypeShock Absorber
Product LineLakewood Drag Shocks & Struts
BrandLAKEWOOD
Package Height2.7
Package Width4.3
Package Length19.8
Weight3.83 PG
Part CategoryPerformance Parts
Boot IncludedNo
Gas ChargedNo
Bushing ColorBlack
Bushing MaterialPolyurethane
ColorRed
QuantitySold individually
MaterialSteel
Lower MountEyelet
AdjustableNo
Upper MountEyelet
Compression / Rebound50/50
Shock Stroke8.1 in (205.7 mm)
Extended Length20.58 in (522.732 mm)
Part FitmentDirect Fit
Collapsed Length12.48 in (316.992 mm)
Internal DesignMonotube
Vendor Part Number40300
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
