Wilwood Ultralite 32 Vane Vented Scalloped Iron RotorWilwood Ultralite 32 Straight Vane Scalloped Rotor. Wilwood's ULS 32 scalloped iron rotors provide a highly effective lightweight option for sprints, late models, modifieds, and other competition applications that race in low to medium temperature ranges. ULS 32 Series Scalloped Rotors feature a fully machined scallop configuration that provides the highest degree of weight reduction on a vented straight vane iron rotor. Scallop machining will remove

But the single most important aspect of the car is

� Includes hex adjusting cap for easier adjustments

Bore: 3/4"

Wrap Height: 9"

Compact and lightweight

(8) Right Hand Aluminum Jam Nuts

90 degree top lip

Triple X Sprint Car Chassis hit victory lane every weekend

Material: 4130 Chromoly

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CNC'ed billet steel steering box bracket (bottom only)

Lip Height: 1 1/4"