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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Air springs fully adjustable from 5-100 PSI
Your S550 needs to perform
Rear spring rates - 160 lbs
Black oxide finish protects from wear and corrosion
10 AN Male to 6 AN Male
COMP Cams SB Ford 5/16" Rocker Arm Adjusting Nut Kit H759C02XXL Air springs fully adjustable fromMany of the popular engine families utilize a positive stop type of rocker arm attachment, which does not allow for any adjustment and consequently there is no consideration for different cam sizes or other modifications to the engine block and heads. For that reason, COMP Cams has designed a kit to convert this setup to a fully adjustable valve train. On the 302 351W Fords, simply remove the standard adjusting nut, slip the spacer over the stuff,
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