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AFCO 3870R-1 Eliminator Double Adjustable Rear Shock, 7 Inch, Chevy/GM

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Specs
Sold in Quantity:
Each
Shock Type:
Twin Tube
Shock Body Material:
Aluminum
Adjustability:
Double Adjustable
Shock Stroke:
7
Shock Body Type:
Threaded
Shock Body Size:
Large Body
AFCO 3870R-1 Eliminator Double Adjustable Rear Shock, 7 Inch, Chevy/GM

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Please note the following about this product:

  • Ground Shipping Only - Can't Ship Air.

Details

Reviews (0)

Q & A (1)

What's in the Box

Info

AFCO Eliminator Twin Tube Adjustable REAR shocks are built specifically for drag racing. Using advanced onboard diagnostics, AFCO developed the Eliminator Series to precisely control your race car at every point on the track. With the easy-to-use, repeatable "click" settings, this shock will give you unsurpassed traction.

By allowing full control over both compression and rebound forces, Double Adjustable shocks give the tuner the ability to fine tune every aspect of the chassis movement to provide the ultimate in acceleration control and overall driveability.

  • 106-3875R1
    • Body Mount:  Tie Bar with 2.375" bolt centers
    • Shaft Mount:  1/2" I.D. bearing (1.06")

Fits most 55-96 GM chassis - see Applications tab for fittment.

Item Details

Double Adjustable
13.90" Comp, 20.90" Ext

Application

Warning - The chart below is a general guide only. We highly recommend you measure your chassis for proper length and mount points before ordering.

How to Choose Shock Length (GIF)

  • '82-'96 Blazer/S-10*  -  Part # 1063875R1 
  • '68-'87 El Camino*  -  Part # 1063875R1
  • '64-'67 El Camino*  -  Part # 1063875R1
  • '68-'83 Chevelle/Malibu*  -  Part # 1063875R1
  • '64-'67 Chevelle/Malibu*  -  Part # 1063875R1
  • '73 Nova Non - H.D. Rear  -  Part # 1063875F (same as '93-'02 Camaro FRONT - mounting point mods may be needed)
  • '73 Nova With H.D. Rear*  -  Part # 1063875R1
  • '68-'72 Nova W/ Mono-leaf"  -  Part # 1063875R1
  • '68-'72 Nova W/ Multi-leaf*  -  Part # 1063875R1
  • '65-'86 Fullsize*  -  Part # 1063875R1
  • '55-'57 Fullsize*  -  Part # 1063875R1
  • '70-'88 Monte Carlo*  -  Part # 1063875R1
  • '75-'80 Monza"  -  Part # 1063875R1
  • '72-'77 Vega"  -  Part # 1063875R1
  • Shock also fits all Buick, Oldsmobile, and Pontiac equivalents.

(*) May need to "slot" tie bar mount.

(") Check extended and compressed dimensions.

Notes

  1. The rebound adjustment is the most critical in tuning a drag racing set-up. This adjustment allows the tuner to dial in the "un-loading action" of the chassis and keep the tires planted during the critical first 60' down the track.
  2. Double adjustable shocks are the ultimate tool in the chassis tuner's arsenal. The double adjustments of both compression and rebound dampening are completely independent - changing the setting of one has no effect on the setting of the other.
  3. Can be used as a coil-over shock with 106-20135D coil-over hardware kit (purchase separate).
  • Lightweight aluminum construction also helps dissipate heat
  • Rebound settings are adjusted via a shaft-mounted knob with 32 clicks
  • Compression settings are adjusted via a body-mounted know with 32 clicks
  • Smooth, Ultra Low Friction rod guide
  • Low resistance allows internals to function to their fullest potential
  • Almost no "stiction" to interfere with putting the power down
  • Coil-over Ready w/ purchase of kit 106-20135D

Customer Reviews

This product has no reviews.

Product Q&A

1 questions : 1 answers

1 answers

This one or two shocks?

tmriggins
Indiana, USA
December 30, 2013

This one or two shocks?

Answers

December 30, 2013
EricM
This is for a single shock. They are sold each.
Page 1 of 1

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