EIBACH HELPER188 Helper Spring (L-76 mm, I.D- 48 mm, Rate- 2 N/mm) ymm_64 and we offer it in

and we offer it in both street and race compounds

Fits Following Engines: 305 CID Chevrolet Small Block Generation I

maximises the volume of air being forced into the engine

1 x lower cold pipe

When combining the slip-on system with optional carbon fibre diffuser DI-PO/CA/7/G (fits on GT3 RS)

EIBACH HELPER188 Helper Spring (L-76 mm, I.D- 48 mm, Rate- 2 N/mm) ymm_64 and we offer it inEibach HELPER Springs feature flat wire design for minimal interferece of main spring rate and travel to maintain spring position at full suspension droop. Keeps Main Spring Seated When Suspension is Unloaded Available for Most Popular Spring Diameters Each Spring Individually Tested Flat Spring Wire for Maximum Travel and Minimum Block Height