Helix Disc Brake Kits

Brake Conversion Kit, Mustang II 11" Big Brake Conversion 5x4.5" with Stock Spindle

Part Number: HLI-259263

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Estimated Ship Date: May 6, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11" Big Brake Conversion 5x4.5" with 2" Drop Spindle

Part Number: HLI-259324

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Estimated Ship Date: May 6, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11in HP Big Brake Conversion 2" Drop Spindles 5x4.75 Red Calipers

Part Number: HLI-333755

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Estimated Ship Date: May 4, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11" Disc Brake Kit

Part Number: HLI-311743

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Estimated Ship Date: May 6, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11in HP Big Brake Conversion Stock Spindles 5x4.75 Red Calipers

Part Number: HLI-333754

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Estimated Ship Date: May 4, 2026 if ordered today

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Mustang II 11" Big Brake Conversion 5x4.5" 2" Drop Spindles - Round Rotors

Part Number: HLI-789592

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Estimated Ship Date: May 4, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11" Big Brake Conversion 5x4.75" with Stock Spindle

Part Number: HLI-259287

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Estimated Ship Date: May 6, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11in HP Big Brake Conversion Stock Spindles 5x4.5 Red Calipers

Part Number: HLI-333753

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Estimated Ship Date: May 4, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11" Big Brake Conversion 5x4.75" with 2" Drop Spindle

Part Number: HLI-259300

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Estimated Ship Date: May 6, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11 inch Big Brake Drop Spindle Conversion Kit GM Bolt Pattern

Part Number: HLI-333762

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Estimated Ship Date: May 6, 2026 if ordered today

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Mustang II 11" Big Brake Conversion 5x4.5" Stock Spindles - Round Rotors

Part Number: HLI-789591

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Estimated Ship Date: May 4, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11in HP Big Brake Conversion 2" Drop Spindles 5x4.5 Red Calipers

Part Number: HLI-333756

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Estimated Ship Date: May 4, 2026 if ordered today

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