Take total control of you 1 Chevelle with Helix's deluxe adjustable rear 4-Link kit. This rear 4-Link kit offers total adjustability making it the ideal 1 Chevelle 4-Link kit for the track or street. Helix's unique rear Chevelle four Link kit offer custom bolt on brackets resulting in true bolt on installation for all parts (less the axle bracket) for 1 Chevelle. Fits all axle types.