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Chevy HHR with a LS1

2008 Chevy HHR with a LS1 V8

When the Chevy HHR debuted in 2006 you could only get them FWD and with a inline-four. However Cliff Lasater has spent the past three years correcting GM’s mistake. Cliff is converting his 2008 HHR Panel to RWD and installing a lot of components from a 2001 Camaro Z28. This includes the 5.7 L LS1 V8, 4L60E four-speed automatic, drive shaft, steering rack, writing harness and computers. Cliff was originally going to use the Camaro’s rear end but the strength and low gear ratio caused a change of plans. Instead he went with a custom Currie rear end with 3.50 gears and 31 spline axles. The factory subframe was replaced with a custom unit made from 2″x3″x3/16″ rectangle tubing. To help with the wiring Cliff turned to Craig Gibson which you might know for his LSx powered Kia Sorento we have covered previously. Cliff has done a great job documenting the extensive work that has gone into the project.

2008 Chevy HHR with a LS1 V8

2008 Chevy HHR with a LS1 V8

2008 Chevy HHR with a LS1 V8

2008 Chevy HHR with a LS1 V8

2008 Chevy HHR with a LS1 V8

2008 Chevy HHR with a LS1 V8

2008 Chevy HHR with a LS1 V8

Source: ChevyHHR (build thread) via Craig Gibson

10 thoughts on “Chevy HHR with a LS1”

  1. I have a 2008 HHR that I would like to add a V8 to it also. Could you help me out with what I will need to complete the work.

  2. Looks like a lot of us HHR owners would like to make these cars more even with the muscle cars of the past. Why didn`t GM think of it ? Don`t they have a John DeLorean type anymore?

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