Weber Power Products sells high quality aftermarket connecting rods for your turbo Buick engine.  The K1 Technologies BH6350ARLB-WJ6-A billet connecting rods are 6.350 in length and are designed for a wide journal with a width of .890.  The connecting rods are made out of 4340 steel and are found in some of the most powerful turbo Buick engines.

Part Number: K1T BH6350ARLB-WJ6-A
Product Details: 3.8L Turbo Buick Aftermarket Wide Journal Connecting Rods
Housing Bore Size: 2.374
Crank Pin Size: 2.249
Wrist Pin Size: .927 (Bushed)
Bolt Size: 7/16 (included with ARP 2000 Pro Rod Bolts)
Gram Weight: 752