Koni 30 Series Single Adjustable Steel Body Mono-Tube Shock - 9" Stroke - Compression (3) 70#, Rebound (2-5) 345# - 405# - 495# or 630# HS200020 Each new part is tested

Each new part is tested and proven on the street and/or track prior to production

Designed to work with all popular 5-1/8" diameter carburetors filter is washable and reusable

Slip-Stop shoulder belts have a counter groove on the back of the belt that fits with groves on the top of the lower legs of the FLEX

Does Not Include Manifold Downpipes or Header Reducers

Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme under hood temperatures

Koni 30 Series Single Adjustable Steel Body Mono-Tube Shock - 9" Stroke - Compression (3) 70#, Rebound (2-5) 345# - 405# - 495# or 630# HS200020 Each new part is testedTo meet the demands of oval track racing, KONI has chosen the Mono tube gas charged design. This technology provides no fade valving and enables mounting of the shock absorber upside down, lowering the unsprung weight of the vehicle. Key features include a large 46mm diameter piston (velocity sensitive); Lightweight single wall body fewer internal parts; Consistent no fade valving separate gas chamber; New low gas pressure for better driver feel. Some