Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Chevrolet Silverado
Table title:
Engines
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Model </th><th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Engine </th><th colspan=1 rowspan=1 > Power </th><th colspan=1 rowspan=1 > Torque </th></tr>
<tr> <td colspan=1 rowspan=9 > 1500 </td><td colspan=1 rowspan=1 > 1998–2003 </td><td colspan=1 rowspan=2 > 4.3 L Vortec 4300 V6 </td><td colspan=1 rowspan=1 > 200 hp (149 kW) at 4600 rpm </td><td colspan=1 rowspan=1 > 260 lb⋅ft (353 N⋅m) at 2800 rpm </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004–2006 </td><td colspan=1 rowspan=1 > 195 hp (145 kW) at 4600 rpm </td><td colspan=1 rowspan=1 > 260 lb⋅ft (353 N⋅m) at 2800 rpm </td></tr>
<tr> <td colspan=1 rowspan=1 > 1998-1999 </td><td colspan=1 rowspan=3 > 4.8 L Vortec 4800 V8 </td><td colspan=1 rowspan=1 > 255 hp (190 kW) at 5200 rpm </td><td colspan=1 rowspan=1 > 285 lb⋅ft (386 N⋅m) at 4000 rpm </td></tr>
<tr> <td colspan=1 rowspan=1 > 2000-2003 </td><td colspan=1 rowspan=1 > 270 hp (201 kW) at 5200 rpm </td><td colspan=1 rowspan=1 > 285 lb⋅ft (386 N⋅m) at 4000 rpm </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004-2007 </td><td colspan=1 rowspan=1 > 285 hp (213 kW) at 5200 rpm </td><td colspan=1 rowspan=1 > 295 lb⋅ft (400 N⋅m) at 4000 rpm </td></tr>
<tr> <td colspan=1 rowspan=1 > 1998-1999 </td><td colspan=1 rowspan=4 > 5.3 L Vortec 5300 V8 </td><td colspan=1 rowspan=1 > 270 hp (201 kW) at 5200 rpm </td><td colspan=1 rowspan=1 > 315 lb⋅ft (427 N⋅m) at 4000 rpm </td></tr>
<tr> <td colspan=1 rowspan=1 > 2000–2003 </td><td colspan=1 rowspan=1 > 285 hp (213 kW) at 5200 rpm </td><td colspan=1 rowspan=1 > 325 lb⋅ft (441 N⋅m) at 4000 rpm </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004–2007 </td><td colspan=1 rowspan=1 > 295 hp (220 kW) at 5200 rpm </td><td colspan=1 rowspan=1 > 335 lb⋅ft (454 N⋅m) at 4000 rpm </td></tr>
<tr> <td colspan=1 rowspan=1 > 2005-2007 </td><td colspan=1 rowspan=1 > 310 hp (231 kW) at 5200 rpm </td><td colspan=1 rowspan=1 > 335 lb-ft (454 N-m) at 4000 rpm </td></tr>
<tr> <td colspan=1 rowspan=12 > 1500HD/2500HD/3500HD </td><td colspan=1 rowspan=1 > 2000-2006 </td><td colspan=1 rowspan=1 > 6.0 L Vortec 6000 V8 </td><td colspan=1 rowspan=1 > 300 hp (224 kW) @ 4400 RPM </td><td colspan=1 rowspan=1 > 360 lb⋅ft (488 N⋅m) @ 4000 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001–2003 </td><td colspan=1 rowspan=7 > 8.1 L Vortec 8100 V8 </td><td colspan=1 rowspan=1 > 340 hp (254 kW) @ 4200 RPM </td><td colspan=1 rowspan=1 > 455 lb⋅ft (617 N⋅m) @ 3200 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004–2006 </td><td colspan=1 rowspan=1 > 330 hp (246 kW) @ 4200 RPM </td><td colspan=1 rowspan=1 > 450 lb⋅ft (610 N⋅m) @ 3200 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001–2002 w/ LQY </td><td colspan=1 rowspan=1 > 270 hp (201 kW) @ 3600 RPM </td><td colspan=1 rowspan=1 > 400 lb⋅ft (542 N⋅m) @ 1600 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001–2002 w/ LQQ </td><td colspan=1 rowspan=1 > 210 hp (157 kW) @ 3600 RPM </td><td colspan=1 rowspan=1 > 325 lb⋅ft (441 N⋅m) @ 1200 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002–2005 w/ LRW </td><td colspan=1 rowspan=1 > 325 hp (242 kW) @ 4000 RPM </td><td colspan=1 rowspan=1 > 450 lb⋅ft (610 N⋅m) @ 2800 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002–2006 w/ LRZ </td><td colspan=1 rowspan=1 > 295 hp (220 kW) @ 3600 RPM </td><td colspan=1 rowspan=1 > 440 lb⋅ft (597 N⋅m) @ 3200 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002–2006 w/ LQR </td><td colspan=1 rowspan=1 > 225 hp (168 kW) @ 3600 RPM </td><td colspan=1 rowspan=1 > 350 lb⋅ft (475 N⋅m) @ 1200 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2000–2004 </td><td colspan=1 rowspan=3 > 6.6 L Duramax (LB7/LLY) V8 </td><td colspan=1 rowspan=1 > 300 hp (224 kW) @ 3100 RPM </td><td colspan=1 rowspan=1 > 520 lb⋅ft (705 N⋅m) @ 1800 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2005-2006 w/ MTX </td><td colspan=1 rowspan=1 > 300 hp (224 kW) @ 3000 RPM </td><td colspan=1 rowspan=1 > 520 lb⋅ft (705 N⋅m) @ 1800 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2005-2006 w/ ATX </td><td colspan=1 rowspan=1 > 310 hp (231 kW) @ 3000 RPM </td><td colspan=1 rowspan=1 > 605 lb⋅ft (820 N⋅m) @ 1600 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > 2006-2007 </td><td colspan=1 rowspan=1 > 6.6 L Duramax (LBZ) V8 </td><td colspan=1 rowspan=1 > 360 hp (268 kW) @ 3200 RPM </td><td colspan=1 rowspan=1 > 650 lb⋅ft (881 N⋅m) @ 1600 RPM </td></tr>
<tr> <td colspan=1 rowspan=1 > GMC Sierra C3 </td><td colspan=1 rowspan=1 > 2000-2001 </td><td colspan=1 rowspan=2 > 6.0 L Vortec 6000 V8 </td><td colspan=1 rowspan=2 > 325 hp (242 kW) @ 5000 RPM </td><td colspan=1 rowspan=2 > 370 lb⋅ft (502 N⋅m) @ 4000 RPM </td></tr>
<tr> <td colspan=1 rowspan=2 > GMC Sierra Denali </td><td colspan=1 rowspan=1 > 2002–2004 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004–2006 </td><td colspan=1 rowspan=4 > 6.0 L Vortec 6000 V8 </td><td class="highlighted"  colspan=1 rowspan=4 > 345 hp (257 kW) @ 5200 RPM </td><td class="highlighted"  colspan=1 rowspan=4 > 380 lb⋅ft (515 N⋅m) @ 4000 RPM </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Chevrolet Silverado SS </td><td colspan=1 rowspan=1 > 2002–2006 </td></tr>
<tr> <td colspan=1 rowspan=1 > Chevrolet Silverado Vortec High Output </td><td colspan=1 rowspan=1 > 2003–2005 </td></tr>
<tr> <td colspan=1 rowspan=1 > Chevrolet Silverado VortecMAX </td><td colspan=1 rowspan=1 > 2005-2006 </td></tr>
</table>
Question:
What model was rated at 345 hp?
Answer:
The SS models was rated at 345 hp (257 kW) at 5200 rpm, and 380 lb⋅ft (515 N⋅m) of torque at 4000 rpm.