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![PCE290.1121 Stroker 347 ci. Rotating Assembly for Ford Small Block 289, 302 Windsor Engine [3.400 in. Stroke]](https://www.jegs.com/images/mini_750/700/746/746-pce290.1121.jpg)
PCE290.1121 Stroker 347 ci. Rotating Assembly for Ford Small Block 289, 302 Windsor Engine [3.400 in. Stroke]
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- 50 oz. Ext Bal.
- 1-Piece Seal
- 5.400 in. Length
- -4 cc Volume
- Floating Pins
Crankshaft
These Procomp Electronics cast crankshafts are perfect for mildly built street engines or just to replace stock crankshafts that have seen better days. These Procomp Electronics crankshafts are precision-ground and micro-polished to exacting tolerances.
Connecting Rods
These Procomp Electronics I-beam connecting rods incorporate all of the best features possible for an I-beam rod, including some strength adders found in H-beam designs. Procomp Electronics I-beam connecting rods are profiled with clearance for long stroke applications. These connecting rods feature a one-rib cap design for added strength and bearing support, polished beams to eliminate stress risers. Procomp Electronics cap screw bolts to greatly increase strength and horsepower capabilities.
Procomp Electronics 'I' Beam Street connecting rods are manufactured from high quality 5140 chromoly steel. The rods are x-rayed and ultrasonically tested with all s
Freshen-Up Your Engine Rotating Assembly
Speedmaster Rotating Assembly Kits are perfect for mildly built street engines or just to replace stock components that have seen better days. They provide performance and durability, ideal for street, bracket racers, and oval tracks. Each kit includes a crankshaft, connecting rods, and pistons.
