SKU: 26303 | UPC: 084663263033
Moroso 73-87 GM Full Size Trucks 3 Way Adjustable Front Drag Shock
Engineered for drag racers, the Moroso 26303 front shock delivers tunable compression damping for 1973-1987 Chevrolet and GMC full-size C/K trucks. Adjust to three positions for street-like ride, intermediate tuning, or firm drag strip settings to control front-end lift and plant rear tires on launch. This single shock upgrades suspension response during high-performance runs.
Key Features
- 3-Way Compression Adjustment – Three detent positions tune damping from soft street to firm race for custom launch control
- Heavy-Duty Steel Body – 1.81-inch diameter withstands drag racing stresses
- 5/8-Inch Piston Rod – Provides smooth action and resists flex under load
- Extended Length 21 Inches – Direct fit for GM truck front suspension geometry
- Eyelet Lower Mount – 0.625/0.375-inch bushings secure installation
- Stem Upper Mount – 0.50-inch stem pins to factory locations
Specifications
| Detail | Value |
|---|---|
| Brand | Moroso |
| Type | Front Drag Shock |
| Compatibility | 1973-1987 Chevrolet/GMC C/K Full-Size Trucks |
| Part Number | 26303 |
| Compressed Length | 12.75 inches |
| Extended Length | 21.00 inches |
| Travel Length | 8.25 inches |
| Body Diameter | 1.81 inches |
| Weight | 7.6 lbs |
| Country of Origin | USA |
| Warranty | 1-Year Limited |
Whats Included
- One Moroso 3-Way Adjustable Front Drag Shock
Product Notes
- Designed for drag racing use only
- Sold individually, same shock fits driver or passenger side
- Requires professional installation and alignment check
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1973-1987 | Chevrolet | C10 Pickup | 2WD/4WD 1/2 Ton |
| 1973-1987 | Chevrolet | C20 Pickup | 2WD/4WD 3/4 Ton |
| 1973-1987 | Chevrolet | K10 Pickup | 4WD 1/2 Ton |
| 1973-1987 | Chevrolet | K20 Pickup | 4WD 3/4 Ton |
| 1973-1987 | GMC | C15 Pickup | 2WD/4WD 1/2 Ton |
| 1973-1987 | GMC | C25 Pickup | 2WD/4WD 3/4 Ton |
Why Choose Moroso?
- Racing-proven design used in NHRA and bracket racing
- Precise valving reduces front-end rise for quicker 60-foot times
- Built with high-quality components for repeated hard launches
- Easy 3-position adjustment without tools
Frequently Asked Questions
- Q: What do the three adjustment positions do?
- A: Position 1 for softer street driving, 2 for testing, 3 for maximum firmness on the strip
- Q: Is this shock for both left and right front?
- A: Yes, identical design fits either side
- Q: Can it be used on the street?
- A: No, valving optimized for drag strip weight transfer only
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box, 23 x 7 x 7 inches, 8 lbs shipping weight
Moroso
Shop Moroso performance parts at Black Ops Auto Works, your trusted source for Moroso oil pans, oiling system components, oil pumps, oil pump pickups, breather tanks, catch cans, valve covers, racing oil filters, radiator caps, and cooling accessories. Moroso is one of the most recognized names in motorsports and high-performance automotive parts, trusted by racers and builders for durability, precision, and race-proven performance. Whether you are building a drag car, road race car, street performance vehicle, LS swap, Coyote build, or custom engine setup, Moroso products deliver the oil control, crankcase ventilation, and engine support serious enthusiasts demand. Shop Moroso Oil Pans, Catch Cans & Racing Parts At Black Ops Auto Works, we carry a wide selection of Moroso racing and performance parts for oiling, cooling, and engine bay upgrades. Popular Moroso Product Categories: Moroso Oil Pans – Wet sump and dry sump oil pans for drag racing, road racing, and performance st...
View Moroso Products
Shocks and Struts
Shop shocks and struts at Black Ops Auto Works for improved ride control, handling, stability, comfort, towing support, off-road performance, and suspension replacement. This collection includes shock absorbers, monotube shocks, gas shocks, hydraulic shocks, strut assemblies, front struts, rear shocks, coil-over shocks, reservoir shocks, steering dampers, suspension hardware, and vehicle-specific dampers for cars, trucks, SUVs, Jeeps, off-road builds, and performance vehicles. Use this Shocks and Struts collection to find the right suspension upgrade by vehicle, ride height, driving style, and product type. Replacement shocks and struts help restore ride quality, performance shocks improve control and stability, heavy-duty truck shocks support larger vehicles and lifted setups, and off-road shocks help improve durability and control on rough terrain. Shop Shocks and Struts by Brand Black Ops Auto Works carries shocks, struts, and suspension dampers from trusted brands including Bils...
View Shocks and Struts Products
Suspension
Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...
View Suspension Products


