Quick view Saenz Performance Toyota 4AGE - S - Series - 4340 - Set of 4 - Up to 500 HP Make Toyota Model - Engine Model 4AGE Series S - Series Metal Type SAE 4340 Set of 4 Rated HP 500 Stock Bolt Type* ARP 2000 Bolt Size 3/8" CTC Measurement 122.00 mm Pin End Thickness 21.82 mm Big End Thickness 21.82 mm Big End... Compare