ARP Main Stud Kit -LS Gen 3/4 1/2 head stud kit and drive-by wire throttle body

and drive-by wire throttle body control

• Soft fleece fabric inside and outside

this long block build can get you there on a budget

Or you can do it yourself by drilling/tapping Tick Performance drilling fixture or similar

Our Street-Strip Series 427 LT short block is rated to handle 1600 HP

ARP Main Stud Kit -LS Gen 3/4 1/2 head stud kit and drive-by wire throttle bodyARP main stud kits are made from 8740 chromoly steel and have a 190,000 psi tensile strength rating. They are precision centerless ground and thread rolled to Mil S 8879 specs, with a black oxide finish for corrosion resistance. The kits come complete with hardened washers and high strength hex nuts.