Season 4

1. Rare Chevelle

2015-03-28 · 23m

The team updates an engine on a numbers-matching 1972 Chevelle big block.

2. Mustang GT

2015-04-04 · 23m

The ladies install a new exhaust, air intake and tuner; getting the power to the ground.

3. Farm Jeep

2015-04-11 · 23m

The ladies diagnose problems on a farm Jeep, make the necessary repairs, and take the fixed vehicle out for a test drive.

4. H1 With a Lift

2015-04-18 · 23m

The owner of a 1998 Hummer H1 needs the women to add a 3-inch body lift to his vehicle so it can accommodate a new ladder rack.

5. Supercharged Silverado

2015-04-25 · 23m

The women install an Edelbrock supercharger and a Borla exhaust on a 2012 Chevrolet Silverado.

6. Trans Am Part 1

2015-05-02 · 23m

Jared Zimmerman from "Car Fix" challenges the girls to pull an original engine on a Pontiac Trans Am Y88.

7. Street Machine

2015-08-15 · 23m

The team puts finishing touches on a special Chevrolet Camaro, including custom steering and custom gauges.

8. All Girls AMX

2015-08-22 · 23m

After a 1969 AMC AMX leaves the paint shop, the ladies turn their attention to the vehicle's engine and suspension.

9. Raptor Clone

2015-08-29 · 23m

A Raptor clone is created using a stock Ford F150.

10. 370Z with an LS3

2015-09-05 · 23m

The crew adds a LS3 engine to a 370 Z.

11. Modern Bobber

2015-09-12 · 23m

12. Corvette Cam

2015-09-19 · 23m

An LT1 engine is upgraded.

13. Zombie Hunter

2015-09-26 · 23m