Rotating Assemblies (9)

This is a GN1Performance "STOCK STROKE STEEL CRANK 3.400 " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. KEEP IN MIND THIS IS A 4340 CRANK SHAFT, NOT 4140....

Full Throttle Speed RevX245 Turbo Buick V6 Rotating Assembly (245 CID with 3.810") Bore Size FTS 3.590" 4340 FORGED CRANKSHAFT DIAMOND PROPRIETARY FORGED PISTONS MOLNAR FORGED PROPRIETARY CONNECTING RODS We...

Eagle 3.400" Stroke Buick V6 External Balance Crankshaft  These forged steel crankshafts from Eagle Specialty Products are internally balanced so costly aftermarket balancers and flexplates are not needed which make...

Turbo Buick V6 3.8L Stroker Rotating Assembly w/ Internal Balance Stroker Crank FEATURES: GN1 4340 Stroker 3.625 Internal Balance Crankshaft FTS 3.8L Diamond Racing Pistons & Total Seal Gapless Ringset...

Turbo Buick V6 3.8L Rotating Assembly w/ Internal Balance Stock Stroke Crankshaft FEATURES: GN1 PERFORMANCE 4340 Stock Stroke Crankshaft FTS 3.8L Diamond Racing Pistons & Total Seal Gapless Ringset Molnar...

20 Bolt Block Girdle for Turbo Buick V6 Engines

This is a GN1Performance "STEEL 3.625 STROKER CRANK " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a narrow journal width crank. KEEP IN MIND THIS IS A 4340...

Turbo Buick V6 4.1L Stroker Rotating Assembly w/ Internal Balance Stroker Crank FEATURES: GN1 Performance 4340 3.625" Stroker Crankshaft FTS 4.1L Diamond Racing Pistons & Total Seal Gapless Ringset Molnar...