Belltech Street Performance Shock (Rear, Lowering) for Ford F-150 1997-2003 / F-250 2WD 1997-1999

The Belltech Street Performance Lowering Shock (10311B) is a rear shock for the Ford F-150 (1997-2003) and Ford F-250 (1997-1999), tuned for a lowered ride height. It uses a vehicle-specific damping profile, and Belltech builds it to improve stability, control and ride comfort on a lowered vehicle.

Suits: Ford F-150 2WD/4WD 1997-2003, F-250 2WD 1997-1999.

Key Features

• High-capacity, large-diameter damper body for more oil capacity and better heat dissipation
• 35 mm independent rebound and compression valves
• Teflon guide bushings and a low-friction design for longer shock life
• Triple-lip NBR rod seal to keep dirt and contaminants out
• Metal dust boot for protection from road debris
• Reinforced OE+ quality vulcanised bushings to reduce friction and unwanted road feedback
• Damper tuning matched to each vehicle's chassis, geometry, wheel and tyre set-up and intended ride height

Specifications

• Shock family: Street Performance (lowering)
• Position: Rear
• Part number: 10311B
• Extended length: 21.5"
• Compressed length: 13.5"
• 0-1" or 2-4" rear drop: Ford F-150 (1997-2003, 4WD/RWD)
• 2-4" rear drop: Ford F-250 (1997-1999, RWD)

Vehicle compatibility

• 1997–2000 Ford F-150 4WD (Extended Cab Pickup / Standard Cab Pickup; 4.2L, 4.6L, 5.4L, Base) (Lowering Rate: R: 2-4")
• 1997–2001 Ford F-150 4WD (Standard Cab Pickup; 4.6L, 5.4L, Lariat) (Lowering Rate: R: 2-4")
• 1997–2003 Ford F-150 4WD (Extended Cab Pickup / Standard Cab Pickup; 4.2L, 4.6L, 5.4L, Lariat, XL, XLT) (Lowering Rate: R: 2-4")
• 1997–2000 Ford F-150 RWD (Extended Cab Pickup / Standard Cab Pickup; 4.2L, 4.6L, 5.4L, Base) (Lowering Rate: R: 2-4")
• 1997–2001 Ford F-150 RWD (Standard Cab Pickup; 4.6L, 5.4L, Lariat) (Lowering Rate: R: 2-4")
• 1997–2003 Ford F-150 RWD (Extended Cab Pickup / Standard Cab Pickup; 4.2L, 4.6L, 5.4L, Lariat, XL, XLT) (Lowering Rate: R: 2-4")
• 1999–2003 Ford F-150 RWD (Standard Cab Pickup; 5.4L, Lightning) (Lowering Rate: R: 0-1")
• 2000 Ford F-150 RWD (Extended Cab Pickup; 5.4L, Harley-Davidson Edition) (Lowering Rate: R: 0-1")
• 2001–2003 Ford F-150 4WD (Crew Cab Pickup; 4.2L, 4.6L, 5.4L, King Ranch, Lariat, XLT) (Lowering Rate: R: 2-4")
• 2001–2003 Ford F-150 RWD (Crew Cab Pickup; 4.2L, 4.6L, 5.4L, Harley-Davidson Edition, King Ranch, Lariat, XLT) (Lowering Rate: R: 0-1"; Lowering Rate: R: 2-4")
• 2002–2003 Ford F-150 4WD (Extended Cab Pickup; 4.6L, 5.4L, King Ranch) (Lowering Rate: R: 2-4")
• 2002–2003 Ford F-150 RWD (Extended Cab Pickup; 4.6L, 5.4L, King Ranch) (Lowering Rate: R: 2-4")
• 1997–1999 Ford F-250 RWD (Extended Cab Pickup / Standard Cab Pickup; 4.6L, 5.4L, Base, Lariat, XL, XLT) (Lowering Rate: R: 2-4")
• 2004 Ford Lightning 2WD (0" or 1" / 2")

• Street Performance & Nitro Drop 2 Shocks