New Products and Technology

New Products: Camshafts, Rear Sway Bars, Cylinder Heads and More

By Fredy Ramirez

The SEMA Data Co-op (SDC) is “data central” for hundreds of specialty parts brands, representing millions of part numbers and tens of millions of vehicle applications. Created by SEMA, the SDC is the definitive, industry-owned and -operated centralized data repository, complete with a comprehensive set of online data management tools.

The product releases below are from SEMA members who are also part of the SDC at the the Bronze, Silver, Gold or Platinum level. Learn more about the SDC at

SDC members are invited to submit new-product press releases for consideration to

Edlebrock Rollin' Thunder Camshaft

Edelbrock introduces its Rollin’ Thunder Camshaft. The camshaft is designed for LS1/LS6 Gen III Chevy’s from ‘97–‘04 and is engineered to produce optimum torque from the low-end to the mid-range. The camshaft is designed to improve in throttle response and torque. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions.

PN: 2219


MSD Ford Crab Cap Distributors

Holley introduces its MSD Ford Crab Cap Distributors, designed to solve distributor-clearance issues in tight quarters from superchargers, air cleaners, and other large, bulky, components. Now available for three popular Ford platforms—289/302, 351 Windsor and 351 Cleveland—their sleek, low-profile is engineered to clear precious under-hood space by allowing the spark plug wires to exit out the side of the cap and not the top. Inside the CNC-machined billet aluminum housing and base, a polished steel shaft is QPQ-coated and guided by a sealed ball bearing, the advance plate and weights are fine-blanked from chromoly steel, and all advance-weight pins are staked and TIG-welded.

PN: 85824


Hellwig Products Big Wig Rear Sway Bar

Hellwig Products announces the release of its Big Wig rear sway bar for ’19 Ford F450 dually pickups. This sway bar is designed to increase rearend stability in both daily driving and towing and hauling conditions. The sway bar is forged from 15/16-in. diameter, solid heat treated 4140 chromoly steel and is finished in Hellwig’s “Hammertone” powdercoat designed to prevent corrosion.

PN: 7776


RHS Pro Action Rectangle Port Aluminum Cylinder Heads

RHS announces the release of its Pro Action Rectangle Port Aluminum Cylinder Heads. The heads are engineered with the same architecture as the factory head, and all stock components will fit. The heads are designed to feature factory correct intake manifold alignment slots to ensure that intake manifold ports line up properly with the cylinder head ports.

PN: 54530-05HCS


NOS Pro-Race Bottom Exit Fuel & Nitrous Solenoids

NOS introduces the Pro-Race Bottom-Exit Fuel and Nitrous Solenoids. All NOS solenoids feature a stainless-steel base stamped with in/out markings. The new nitrous solenoids come with a black powdercoated top housing, and the fuel versions are available with a top housing powdercoated in your choice of red or black. The nitrous solenoids feature plunger pucks made of PTFE, the fuel models have rubber plunger pucks, and both types have large orifice sizes designed for maximum flow.

PN: 18048RBNOS