Area 51 Shock Service
Area 51 Suspension

Area 51 604 Crate Late Model 6-Shock Package (with LRF)

$5,799.99

The Area 51 604 Crate Late Model 6-Shock Package is our complete solution for 604 crate programs running a Left Rear Front (LRF) setup — 4 corner shocks, an adjustable 5th coil shock, and an adjustable LRF shock. All 6 expert-valved and dyno-matched as a set.

  • 4x Integra Gen 2 Stealth corner shocks (RF / LF / RR / LR)
  • 1x Integra Adjustable 5th Coil Shock
  • 1x Integra Adjustable LRF Shock
  • All 6 shocks expert-valved and dyno-matched by Area 51
  • Written setup notes and LRF/5th coil adjustment guide included

Contact us before ordering — LRF valving is highly setup-specific. Let's talk through your car first.

3 x 10Layer stacks
FastPull design
FitmentShock specific
  • Built for mud, dust, and rubbered-up race nights
  • Simple fitment-based ordering flow
  • Strong brand presentation for racers and dealers

Dirt Racing Grip

Area 51 Suspension are built for circle track racers who deal with mud, dust, rubber, and debris. Match the correct part number to your shock shield and keep your vision clear on race night.

What's Included

  • 3 x 10-layer shock service stacks
  • 30 total shock service per package
  • Part-number specific fitment
  • Race-ready Area 51 packaging

Works With

Use the Area 51 Shock Services Guide to match this part number to the correct shock brand, shield style, size, and shape before ordering.

Check Fitment

Racer Review

★★★★★

"Clear, simple, and race-night ready. Exactly what dirt racers need when grip starts going away."

Check Shock Services Dealer Program