SKU: SHPS4004
MPN: S4004
The AMC Rocker Arms - 1.6 Ratio 3/8 Stud by Sharp Rockers are a precision upgrade for enthusiasts building or rebuilding classic and performance AMC engines. These rocker arms are designed to enhance valve actuation geometry, ensuring consistent lift and duration across the RPM range. They are ideal for restoring models like the Javelin, Gremlin, or Hornet, as well as for custom builds.
With a 1.6 ratio, these rocker arms effectively multiply valve lift, providing balanced street and light-duty performance while minimizing wear on rockers and pushrods. The 3/8 stud diameter guarantees a secure fit to AMC cylinder heads. Sharp Rockers utilizes ductile iron construction, known for its resistance to galling and superior wear characteristics compared to stamped steel alternatives.
Engine builders and mechanics trust Sharp Rockers for stock restorations, mild cam upgrades, and complete performance refreshes on AMC engines, including the 258, 290, and 304 cubic inch models. Proper installation requires matching the correct pushrod length to your specific setup, ensuring optimal performance and reliability.
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