More descriptions:Episodes 56 to 61 |Episodes 50 to 55 | Episodes 46 to 49 | Episodes 41 to 45 | Episodes 36 to 40 | Episodes 31 to 35 | Episodes 26 to 30 | Episodes 21 to 25 | Episodes 16 to 20 | Episodes 11 to 15 | Episodes 6 to 10 | Episodes 1 to 5 |

Episode 16: '65 Mustang 3
With only seven days left to finish the '65 Mustang, Duane cracks under the pressure with fewer crew members to complete the job and key parts still missing. Just when Boyd's crew reaches their deadline in time for the car to head to upholstery, Charley is put to the test again when the engine's paint job cracks, leaving him to pull another all-nighter for his team. Will this American beauty reach the finish line after its most severe crisis yet? The Mustang project must come to an end — whether or not the car is completed in time for the surprise reveal at Indy.
premiere: Oct. 15, 2004

Episode 17: Rat Rod Build-Off 1
After months of disagreements over what constitutes a classic hot rod, Boyd puts Bluebear's "theories" to the test and challenges him to a build-off — one that will end with a race from L.A. to Louisville, Ky. But the chance to be in charge quickly goes to Bluebear's head, and he refuses to heed Boyd's advice, even on important safety issues.
premiere: Nov. 26, 2004

Episode 18: Rat Rod Build-Off 2
The tension between Boyd and Bluebear rises to a dangerous level as the young, headstrong builder goes against the master's orders. As the crisis grows, Bluebear begins to alienate members of his own team, and the entire competition threatens to unravel.
premiere: Dec. 3, 2004

Episode 19: Rat Rod Build-Off 3
As the build-off between Boyd and Bluebear grows more tense, Boyd desperately tries to lighten the mood. But his attempts fall by the wayside as Bluebear's stiff resistance to Boyd's suggestions only hardens Boyd's resolve that the issue must come to a head. In a shocking confrontation, the two men lay it all out on the table. As emotions reach a fever pitch, Bluebear's future in the shop will finally be determined.
premiere: Dec. 10, 2004

Episode 20: Rat Rod Build-Off 4
With the build-off finally over, the race across the country will determine the winning hot rod. Through desert, forest and mountains the teams race their cars while facing every possible tragedy and triumph. Finally, a winner is crowned, but a huge surprise awaits at the finish line in Kentucky.
premiere: Dec. 17, 2004