Page 193 of GM Performance Parts 2006 Catalog by GM Parts Direct

NOTE: Crankshaft Assembly 1997-2004 B 24X Reluctor Wheel C CRANKSHAFTS B. 89017522 Crankshaft Assembly 1997-2004 Nodular cast 3.622" stroke crankshaft assembly has 24X reluctor wheel installed. Assembly is used on 1998-2002 F-cars and 1997-2005 Corvettes. 12588612 LS2 Crankshaft Assembly Nodular cast 3.622" stroke crankshaft assembly has 58X reluctor wheel installed. Assembly is used on 2006 Corvettes. 12568820 NEW LS7 Forged Steel Crankshaft (not shown) Forged 4" stroke crankshaft for LS7 engine. Includes 58X reluctor wheel. C. 12559353 Reluctor Wheel, 24X 24-tooth crankshaft position sensor timing wheel for 1997-2005 engines. 12586769 NEW Reluctor Wheel, 58X (not shown) 58-tooth crankshaft position sensor timing wheel for 2006 engines. TIMING CHAINS AND SPROCKETS 12576408 Timing Chain Kit LS1, LS2, LS6 (not shown) Timing kit includes cam and crank sprockets, and timing chain. 88958607 LS1, LS6 Timing Chain Dampener (not shown) Timing chain dampener improves timing chain life in high-rpm applications. Will not fit LS2 and LS7 blocks. Use only in applications as a replacement. For new installments, use P/N 12588670. Some blocks require drilling and tapping; instructions included. 12588670 NEW LS2 Timing Chain Dampener (not shown) Production LS2 Dampener will not fit LS1 and LS6 blocks. Fitted with P/N 88958607. 191 LS SERIES RINGS Part No. Bore size Oversize Ring Thicknesses Description 88958601 3.898 +.005" 1.5, 1.5, 2.5 mm LS1 and LS6 ring pack, file-to-fit. 88958610 3.898 .015" 1.5, 1.5, 2.5 mm LS1 and LS6 ring pack, .010 oversize, file-to-fit. 12499234 3.898 - 1.5, 1.5, 2.5 mm Set of 8 ring packs, standard size for LS1 LS6. 12499236 4.000 - 1.5, 1.5, 2.5 mm Set of 8 ring packs, standard size for 1999-2005 LQ4 LQ9. 12499235 3.780 - 1.5, 1.5, 2.5 mm Set of 8 ring packs, standard size for 1999-2005 5.3L engines. 89017484 4.000 - 1.2, 1.5, 2.5 mm Production ring pack for '05-'06 LS2, '06 L76. 88894243 4.000 - 1.5, 1.5, 2.5 mm Production ring pack for '05-'06 LQ9. 89017776 4.125 - 1.2, 1.2, 2.0 mm Production ring pack for '06 LS7. 89017777 4.125 +.020" 1.2, 1.2, 2.0 mm Overize LS7 ring pack.

[close]