NOS Nitrous Hard Line - 3/16 in Diameter - 12 in Long - One 37 Degree Flared End - Steel - Cadmium (Set of 8) H768D03XL Requires 1-3/8 in Spring

Requires 1-3/8 in Spring

Direct Fit for 6-Bolt Block 289

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NOS Nitrous Hard Line - 3/16 in Diameter - 12 in Long - One 37 Degree Flared End - Steel - Cadmium (Set of 8) H768D03XL Requires 1-3/8 in SpringNOS Steel Tubing 16360NOS 3 16 in. High Pressure 12 in. 8 pc. Steel Tubing Product Description: Nitrous Hard Line 3 16 in Diameter 12 in Long One 37 Degree Flared End Steel Cadmium Set of 8 The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude capabilities. By the end of World War II, jet propulsion had been invented and the United States'