All regular production pontiac v 8s from the 326 to 455 used a connecting rod that measures 6 625 inches from the center of the wristpin bore small end to the center of the crankshaft bore big.
Buick 455 connecting rod length.
Molnar technologies 455 buick crankshaft specs.
Stroke notes pin main min rod bob part and price.
Buick 400 430 and 455 rods on sale.
455 buick with 2 200 diameter rod pins uses 925 wide buick rods.
Aluminum rods offer cushioning that is important for the stock buick block as well as the bearings.
General specifications for the 1968 400 430 and 1970 buick 455 cubic inch engines.
Stock length and stroker rods.
That puts the rod length at 7 2 i recommend going with aluminum.
Premium quality 4340 steel billet h beam buick big block connecting rods.