Earl's Performance - Inner Support Spring for -20 AN Size Pro-Lite 350 hose, 4 feet Long Piston Ring Compressor - 4

Piston Ring Compressor - 4

5 in ID - 14 in Length - 400 lb/in Spring Rate - Steel - Silver Powder Coat - Each

AN Hose Assembly - 21 in Long - 4 AN Hose - 4 AN Straight Female to 4 AN 90 Degree Female - Braided Stainless - PTFE Lined - Set of 5

89 in ID - 0

Spark Plug Wire Set - Blue Max - Spiral Core - 8 mm - Blue - 90 Degree Plug Boots - Socket Style - Under Headers - Small Block Chevy - Kit

Earl's Performance - Inner Support Spring for -20 AN Size Pro-Lite 350 hose, 4 feet Long Piston Ring Compressor - 4Earl's inner support springs are designed for use with the Earl's Pro Lite 350 hose system. A support spring is recommended for suction applications or when very tight bends must be made.