ZZP Ecotec Head Studs ATS-V On the 3800 we use

On the 3800 we use LS1 beehive valve springs which means that when running new springs you will also need the beehive style LS1 retainers

We saw gains of up to 55whp and 51ft-lbs when installed and dyno-ed in house without a tune

0L (LTG) Chevy Camaro 2016-Present

The stock dual mass flywheel weights in at 31

38mm TiAL waste gate

ZZP Ecotec Head Studs ATS-V On the 3800 we useSecure your head with our new ZZP Ecotec head stud kit, the ultimate solution in clamping force. Built on years of ZZP dominance in the Ecotec market, this is the best and most affordable full head stud kit on the market. ZZP studs are re useable and will last the lifetime of your engine unlike the stock torque to yield bolts. Includes: 10 head studs 10 washers 10 twelve point nuts 1 packet assembly lube Fits 2. 0L LSJ LNF LDK LHU, 2. 2L L61 LAP, 2.