Product Overview Manley Performance 190140 Manley Chevrolet Big Block 4340 Non-Twist Forgings 4.250in Stroke Crankshaft
Manley Performance Manley Performance 190158 Manley Chevrolet LS Lightweight 4340 Forged 4.100in Stroke Pro Series Crankshaft
Manley Performance Manley Performance 194158 Manley Chevrolet LT1 Directed Injected 4340 Forged 3.622in Stroke Pro Series Crankshaft
Add to Cart Manley Performance Manley Performance 194258 Manley Chevrolet LT1 Directed Injected 4340 Forged 4.00in Stroke Pro Series Crankshaft MSRP: Was: Now: $1,190.70 Add to Cart
Add to Cart Manley Performance Manley Performance 192158 Manley Chevrolet LS 4340 Forged 4.000in Stroke Lightweight Crankshaft w/ 58 Tooth Reluctor Wheel MSRP: Was: Now: $1,190.70 Add to Cart
Manley Performance Manley Performance 193958 Manley Chevrolet LS Lightweight 4340 Forged 3.2622in Stroke Pro Series Crankshaft w/58T Reluctor