Rare Chevelle

S04 E01 • Saturday, Mar 28, 2015 • Mar 28 • 23m

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

Mustang GT

S04 E02 • Saturday, Apr 4, 2015 • Apr 4 • 23m

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

Farm Jeep

S04 E03 • Saturday, Apr 11, 2015 • Apr 11 • 23m

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

H1 With a Lift

S04 E04 • Saturday, Apr 18, 2015 • Apr 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.

Supercharged Silverado

S04 E05 • Saturday, Apr 25, 2015 • Apr 25 • 23m

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

Trans Am Part 1

S04 E06 • Saturday, May 2, 2015 • May 2 • 23m

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

Street Machine

S04 E07 • Saturday, Aug 15, 2015 • Aug 15 • 23m

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

All Girls AMX

S04 E08 • Saturday, Aug 22, 2015 • Aug 22 • 23m

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

Raptor Clone

S04 E09 • Saturday, Aug 29, 2015 • Aug 29 • 23m

A Raptor clone is created using a stock Ford F150.

370Z with an LS3

S04 E10 • Saturday, Sep 5, 2015 • Sep 5 • 23m

The crew adds a LS3 engine to a 370 Z.

Modern Bobber

S04 E11 • Saturday, Sep 12, 2015 • Sep 12 • 23m

Corvette Cam

S04 E12 • Saturday, Sep 19, 2015 • Sep 19 • 23m

An LT1 engine is upgraded.

Zombie Hunter

S04 E13 • Saturday, Sep 26, 2015 • Sep 26 • 23m