Chassis & Suspension

Coilover Springs, Gray/Silver, 10.0 in. Length, 750 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-750-10

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Coilover Springs, Gray/Silver, 10.0 in. Length, 850 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-850-10

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MOTOR MOUNT KIT

Part Number: HDT-MM-075

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Mustang II 425 pound coil springs 13'' length. Sold in pairs

Part Number: HDT-MP-007-425

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Coilover Springs, Gray/Silver, 10.0 in. Length, 175 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-175-10

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Shock Mounts, Standard Shock Mount Type, Steel, Natural, Designed To Fit Model A Chassis, Rear Upper, Pair

Part Number: HDT-RB-051

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Diagonal Links, Chassis Brace Links, Bolt-on, Steel, Black Powdercoated, for Use with Heidts Suspension, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: HDT-RC-251

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Coilover Springs, Gray/Silver, 10.0 in. Length, 350 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-350-10

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Coilover Springs, Gray/Silver, 8.0 in. Length, 400 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-400-08

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Coilover Springs, Gray/Silver, 10.0 in. Length, 400 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-400-10

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Coilover Springs, Gray/Silver, 8.0 in. Length, 450 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-450-08

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Coilover Springs, Gray/Silver, 10.0 in. Length, 450 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-450-10

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Coilover Springs, Gray/Silver, 8.0 in. Length, 500 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-500-08

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Coilover Springs, Gray/Silver, 10.0 in. Length, 500 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-500-10

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Coilover Springs, Gray/Silver, 10.0 in. Length, 550 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-550-10

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Coilover Springs, Gray/Silver, 8.0 in. Length, 600 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-600-08

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Coilover Springs, Gray/Silver, 10.0 in. Length, 600 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-600-10

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Coilover Springs, Gray/Silver, 10.0 in. Length, 650 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-650-10

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Coilover Springs, Gray/Silver, 8.0 in. Length, 700 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-700-08

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Coilover Springs, Silver Powdercoated, 8.250 in. Length, 500 lbs./in. Rate, Ford, Pair

Part Number: HDT-MP-042

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Coilover Springs, Gray/Silver, 8.0 in. Length, 200 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-200-08

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Coilover Springs, Gray/Silver, 10.0 in. Length, 200 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-200-10

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Coilover Springs, Gray/Silver, 8.0 in. Length, 350 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-350-08

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Coilover Springs, Silver Powdercoated, 8.250 in. Length, 375 lbs./in. Rate, Ford, Pair

Part Number: HDT-MP-041

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Brackets, Stabilizer Bar Bracket Kits, Bolt-On, Stainless, Polished, Designed To Work with Heidts Mustang II Tubular Full Lower Control Arms, Ford,Kit

Part Number: HDT-SB-012-SS

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