Helix Brake Boosters

Power Brake Booster, Vacuum Dual Diaphragm, Steel, Gold, 11.00 in. Diameter, Designed for CPP, Wilwood, and Baer Master Cylinders, Each

Part Number: HLI-54049

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Estimated Ship Date: Today

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Brake Booster, Vacuum Single Diaphragm, Steel, Cadmium Plate, 11.00 in., Each

Part Number: HLI-23298

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Power Brake Booster, Cadmium Plated 8 Inch Dual Diaphragm Brake Booster ~ Fits CPP, Wilwood, Baer

Part Number: HLI-23277

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Brake Booster, Vacuum Single Diaphragm, Steel, Cadmium Plate, 9.00 in., Each

Part Number: HLI-23291

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Power Brake Booster, Cadmium Plated 7 Inch Single Diaphragm Brake Booster ~ Fits CPP, Wilwood, Baer

Part Number: HLI-23267

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Brake Boosters, Dual Diaphragm, 7 in. Diameter, OEM Style, Steel, Cadmium Plated, Gold Finish, Each

Part Number: HLI-23269

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Estimated Ship Date: Today

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1973-1977 Chevy Chevelle FW Mount Power 7" Single Brake Booster Kit Disc / Disc

Part Number: HLI-334551

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1953-1956 Ford Frame Mount Power 7" Single Brake Booster Kit Disc / Disc

Part Number: HLI-327510

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1953-1956 Ford Frame Mount Power 7" Dual Brake Booster Kit Disc / Disc

Part Number: HLI-327511

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1968-1974 Chevy Nova FW Mount Power 7" Single Brake Booster Kit LS Disc / Disc

Part Number: HLI-334408

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1953-1956 Ford Frame Mount Power 7" Dual Brake Booster Kit Drum / Drum

Part Number: HLI-327513

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1953-1956 Ford Frame Mount Power 7" Dual Brake Booster Kit Disc / Drum

Part Number: HLI-327512

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1953-1956 Ford Frame Mount Power 8" Dual Brake Booster Kit Drum / Drum

Part Number: HLI-327519

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1968-1974 Chevy Nova FW Mount Power 9" Single Brake Booster Kit Drum / Drum

Part Number: HLI-334419

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1953-1956 Ford Frame Mount Power 8" Dual Brake Booster Kit Disc / Drum

Part Number: HLI-327518

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1968-1974 Chevy Nova FW Mount Power 9" Single Brake Booster Kit LS Disc / Disc

Part Number: HLI-334420

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1968-1974 Chevy Nova FW Mount Power 11" Single Brake Booster Kit BM Disc / Disc

Part Number: HLI-334438

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1968-1974 Chevy Nova FW Mount Power 8" Dual Brake Booster Kit LS Disc / Disc

Part Number: HLI-334415

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1964-1972 Chevy Chevelle FW Mount Pwr 8" Single Brake Booster Kit Drum / Drum

Part Number: HLI-334483

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1964-1972 Chevy Chevelle FW Mount Pwr 7" Single Brake Booster Kit BM Disc / Disc

Part Number: HLI-334498

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1964-1972 Chevy Chevelle FW Mount Pwr 11" Dual Brake Booster Kit Drum / Drum

Part Number: HLI-334496

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1964-1972 Chevy Chevelle FW Mount Pwr 11" Dual Brake Booster Kit LS Disc / Disc

Part Number: HLI-334494

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1964-1972 Chevy Chevelle FW Mount Pwr 8" Dual Brake Booster Kit Drum / Drum

Part Number: HLI-334487

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1973-1977 Chevy Chevelle FW Mount Power 7" Single Brake Booster Kit Drum / Drum

Part Number: HLI-334550

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Estimated Ship Date: Nov 20, 2026 if ordered today

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1964-1972 Chevy Chevelle FW Mount Pwr 7" Dual Brake Booster Kit BM Disc / Disc

Part Number: HLI-334499

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Estimated Ship Date: Nov 20, 2026 if ordered today

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