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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
49-4000BLK
Hose length 13
They come with an adjustable rebound knob allowing 10 options for coil upward rebound speed
This material is gas resistant and maintains its nice black color in sunlight
.660" Lift Dual Valve Spring Kit CO26925CS-KIT Product:Suit GM LS Series 49-4000BLK. 660" Lift Dual Valve Spring KitSuit GM LS Series CO26925CS KIT 26925CS KIT COMP Cams . 660" Lift Dual Valve Spring Kits include everything you need to install dual springs onto a high performance LS with no machine work required. . 660" max lift Specifically designed for hydraulic roller and some solid roller applications Kit includes . 660" lift dual springs, Chromemoly retainers, valve locks, seats, and seals
