Catalog: GM Performance Parts 2006 Catalog
Company/Brand: GM Parts Direct
chevy 348 big block engine in GM Performance Parts 2006 Catalog by GM Parts Direct
C5R Racing Cylinder Head (chamber) A CHEVY LS SERIES 188 The LS Family Aluminum ... springs .500" guides Designed for big bore LS7/C5R race block 210 cc as- ... Valve angle revised to 12 Designed for big bore LS7/C5R race block (min 4.065" ... 71.0 145.0 222.0 271.0 315.0 332.0 348.0 352.0 Exhaust 60.0 120.0 159.0 192.0 ... (4) exhaust valves originally for LS6 engines to drop right into your LS2 head. One ...