Wilwood 820-9582 ProSpindle Forged Steel Dropped Spindle with Steering Arm

Wilwood's ProSpindle is specifically engineered for fabricated A-arm suspensions on kit cars, street rods, drag cars, and custom or race applications configured around Pinto/Mustang II suspension geometry. This high-performance spindle features a redesigned one-piece forged steel body that utilizes common Pinto and Mustang II tie rod ends, ball joints, wheel bearings, and seals for easy sourcing and maintenance.

Key Features:

• One-piece forged steel construction—nearly three times stronger than OE or aftermarket two-piece cast iron and steel replacement spindles
• 2-inch dropped spindle pin provides lowered ride height without disrupting suspension geometry
• Lightweight design optimized for performance applications
• Reversible bolt-on steering arms accommodate both front and rear steer configurations
• Ambidextrous design allows the same spindle to be used on either side of the vehicle
• Reinforced mounting bosses for secure, deflection-free attachment of four or six-piston calipers
• Bolt-on caliper brackets for easy brake system integration

This ProSpindle delivers superior strength and reliability for demanding street and track applications while maintaining compatibility with readily available Pinto/Mustang II suspension components. The dropped design is ideal for achieving the desired stance without compromising handling characteristics.