Trick Flow® 515 HP GenX® Top-End Engine Kits for GM LS1
5.0 out of 5 stars
3 Customer Reviews
Don't waste time trying to figure out which parts you need to get the performance you want--Trick Flow® has already done the work for you! These GenX® Top-End engine kits for GM LS1 are designed and dyno-tested to deliver the performance you want for less than the cost of purchasing the parts separately.
Each kit includes:
* Pair of Trick Flow® GenX® street/strip cylinder heads
* Specially matched hydraulic roller cam
* Roller rocker arms
* Pushrods
* Head gaskets
* Head bolts
* Exhaust gaskets
* Balancer bolt
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