COMP Cams Camshaft CS Nx256H-13 12-552-4 bestseller and when combined with the

and when combined with the iridium center electrode boosts ignition performance

" - Field & Stream

Upper shock mount tabs

4L Twinturbo V6)

5" thick arms These are fine thread on both ends tapered nuts 5 studs and nuts in this pack

COMP Cams Camshaft CS Nx256H-13 12-552-4 bestseller and when combined with theCOMP Cams Camshafts 12 552 4 CamShaft, CS NX256H 13 COMP Cams Nitrous HP NX256H 13 Hydraulic Camshaft for Small Block Chevy COMP Cams Camshaft CS Nx256H 13 Vehicle Fitments: Year Make Model Submodel 1995 1996 AM General Hummer Base 1980 1991 Avanti II Base 1985 Avanti II GT 1980 1981 Buick Century Estate, Base, Limited, Sport 1991 1996 Buick Commercial Chassis Base 1980 1989 Buick Electra Limited, Estate Wagon, Park Avenue 1989 Buick Electra Park