Boostline Conrod Bolt 3/8×1.500″ ARP2000-std Threads

Boostline Connecting Rods is the forced-induction rod programme within the Race Winning Brands group, designed and finish-machined alongside JE Pistons in Mentor, Ohio. Every rod is forged from premium 4340 chromoly steel and built around a patented three-pocket beam profile that delivers roughly 60 percent more bending strength than a comparable H-beam and a 20 percent reduction in tensile stress. ARP 2000 bolts are standard, with ARP Custom Age 625+ available for the most extreme builds. Ratings reach 1,000 hp on four-cylinder applications, 1,500 hp on sixes and 2,000 hp on V8s, covering K20, 2JZ, SR20, EJ25, RB26 and LS platforms.