Scat Crankshafts

SCAT connecting rods feature the same high quality craftsmanship that has led us to the fore front of the performance industry. SCAT rods are made from a 2-piece chromoly steel forging to ensure maximum strength and durability. We offer a complete line of small-and big-block Chevy, small and big-block Ford, Honda and many more in both the I-Beam and H-Beam designs. Precision finished at SCAT on the newest and most modern machinery available by SCAT’s master machinists.

4340 FORGED STOCK REPLACEMENT I-BEAM ROD with 3/8" Thru-Bolts

This rod is perfect for the street/strip racer that wants a little extra insurance.

Sized and balanced to ± 1 gram

ARP WaveLoc rod bolts (except 454 big block which uses GM performance bolts

Press pin or bushed

Lightweight I-Beam design for increased horsepower and quicker RPMs

PRO STOCK PREMIUM 4340 FORGED I-BEAM RODS with 3/8" Cap Screws

Lightweight I-Beam design with even more strength to step up to more horsepower.

All of the great features above and more...

12-point 8740 cap screw bolts

Special doweled cap for perfect cap-to-rod alignment resulting in increased strength and longer life

Press pin or bushed

Lightweight I-Beam design for increased power and quicker RPMs

Extra clearance for stroker applications

PRO COMP 4340 FORGED I-BEAM RODS with ARP 7/16" Cap Screws

The ultimate I-Beam rod that incorporates the strength and technology of the H-Beam rod.

Incorporates all of the best features possible for an I-Beam rod plus some strength adders found in H-Beam designs

Single rib cap design for added strength and bearing support

Polished beams to eliminate stress risers

Special hollow dowels and huge 7/16" cap screw bolts greatly increase strength and horsepower capabilities

Profiled clearance for stroker applications

4340 FORGED H-BEAM RODS with ARP 7/16" Cap Screws

The “Bad Boy” of all SCAT Rods available for serious horsepower engines.

H-Beam design is the strongest SCAT rod available

Perfect for supercharged and nitrous applications

Special doweled cap for specific cap-to-rod alignment

Profiled clearance for stroker applications

ARP 2000 bolt upgrade is available

4340 FORGED H-BEAM RODS, Premium Q-Lite with ARP 2000 3/8" Cap Screws

Scat’s lightest (as low as 550 gms) H-beam design available

Standard with ARP 2000 3/8” cap screw bolts

Special doweled cap and profiled clearance for stroker applications