By The Numbers

1965 Olds Cutlass

Rocky Stephens, 50 • Covington, TX

Engine

Type: GM LS1

Block: factory block with standard 3.900-inch bore

Oiling: stock

Rotating assembly: stock

Cylinder heads: stock

Camshaft: stock

Induction: stock

Ignition: stock coil-on-plug ignition system

Fuel system: factory tank, Walbro pump, C5 Corvette pressure regulator

Exhaust: stock cast-iron exhaust manifolds, custom H-pipe, dual 3-inch Flowmaster mufflers

Cooling: Harrison radiator, SPAL electric fans

Drivetrain

Transmission: GM 4L60E

Rear axle: GM 10-bolt rearend with 3.08:1 gears and Auburn limited-slip differential

Chassis

Front suspension: SPC Performance control arms and springs; Bilstein shocks, CPP spindles, stock sway bar

Rear suspension: SPC Performance springs, Bilstein shocks, Spohn sway bar, PMT Fabrications control arms

Brakes: CPP 11-inch discs, front and rear

Wheels & Tires

Wheels: 17x8 American Racing Classic 100

Tires: 255/45R17 Nitto