COMP Cams · New
COMP Cams Hi-Energy Rocker Arms Ford 6Cy
MPN 1266-12 · Store SKU cca1266-12
Supplier stock checked 11/8/2026, 7:13:17 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
These COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arms designed for 1967-78 Ford 6 cylinder 240-300 Applications feature a 3/8" Stud diameter and 1.6 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a long slot for higher than stock lift Camshafts, these Rocker arms are an excellent replacement choice for engine rebuilds using either stock or High Energy Camshaftsâ„¢.Excellent replacement Rocker arms for engine rebuilds with a stock or High Energy Camshaftâ„¢Help to eliminate noise and slop associated with worn or high mileage stock Rocker armsInclude adjusting nuts and pivot balls where requiredFeature a long slot for higher than stock lift Camshafts Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1261 rockers feature a 1.6 ratio for 3/8" stud '67-'78 Ford 240-300. High Energy Rocker Set w/ 1.6 Ratio for '67-'78 Ford 240-300 w/ 3/8" Stud
Manufacturer fitment & guides
Check 1266-12 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
