Trick Flow® Hydraulic Lifters and Lash Adjusters TFS-21400006

Summit Racing™ Pro LS forged H-beam connecting rods deliver industry-leading fit, finish, and durability at an affordable price. They’re available in different size options, individually or in a set of 8. Check out the long list of premium features:

* 4340 forged steel
* Tested to over 1,200 hp in boosted applications
* Designed for up to 5,000 ft. per minute avg. piston speed in Street and Drag applications
* ARP 2000 rod bolts with 200,000 psi tensile strength
* Dual ribbing on rod cap for maximum strength
* Stroker clearanced–minor cylinder notching may be required
* Accommodates most camshafts with 4.250 stroke
* Bores finished to +/- .0001 in.
* Balanced to within +/- 1 gram per end
* Full-floating with precision-honed bronze bushing
* Small-end supports the wrist pin with minimal side clearance for maximum shear strength
* Each rod is magnetic particle tested to ensure flawlessness
* Shot-peened finish to remove potential for stress risers