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Competition Cams 84031-32

Performance Lash Adjuster Set for '92-'11 Ford 4.6 4 Valve; Designed to reduce excessive leak down at high RPM in Ford 4.6L 4V Modular engines, these performance lash adjusters ensure valvetrain stability with greatly improved durability.

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Competition Cams 19054-1

Ultra ARC Rocker w/ 1.7 Ratio for '77-'92 Ford 289-351W w/ 5/16" Stud; Constructed in the USA after FEA analysis, the Ultra ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19054 rocker features a 1.7 ratio for use with 5/16" '77-'92 Ford 289 and 351 Windsor.

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Melling Engine Parts / Melling Tool Co. MRK-654

Stock Replacement Rocker Arm Kit

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Pioneer Automotive Industries, LLC 850012

Pioneer Automotive Industries Posi Lock Rocker. Designed as a direct OEM replacement for reliable engine performance.

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Howards Cams 90096

Engine Rocker Arm Kit; Roller Tip Rocker Arms; Chevy Gen IV - LS-Series 1.80 Billet Aluminum

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Competition Cams 84032-1

Performance Lash Adjuster for '05-'10 Ford 4.6/5.4 3 Valve; Designed to reduce excessive leak down at high RPM in Ford 4.6/5.4L 3V Modular engines, this performance lash adjuster ensures valvetrain stability with greatly improved durability.

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PRW Power 0230231

Rocker, 17-4ph SS, FORD 289-351W 1962-01, 1.6 x 3/8, OLDS-PONT V8; ROCKERS, 17-4ph STAINLESS, FORD 289-351W 1962-01, 1.6 x 3/8, OLDS-PONT V8

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Competition Cams 1620-8

Ultra Pro Magnum Rocker Arm Set of 8 w/ 1.7 Ratio Chevrolet 396-454 7/16" Stud; Ultra Pro Magnum Roller Rocker Arms for Chevy

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Competition Cams 19054-16

Ultra ARC Rocker Set w/ 1.7 Ratio for '77-'92 Ford 289-351W w/ 5/16" Stud; Constructed in the USA after FEA analysis, the Ultra ARC rocker withstands up to 700 lbs pressure while improving power and stability. These 19054 rockers feature a 1.7 ratio for use with 5/16" '77-'92 Ford 289 and 351 Windsor.

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PRW Power 3544012

Pro Series Billet Aluminum Shaft Rocker Arm System; PRO SERIES ALUMINUM, SHAFT ROCKER SYS, MOPAR 383-440, 1.6 Ratio, OEM Production-Style Cylinder Heads, 2024 Billet Alum Rockers, All Related Hardware, Complete Assembly

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Melling Engine Parts / Melling Tool Co. MRK-655

Stock Replacement Rocker Arm Kit

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Reliance Power Parts M2511425

Reliance Power Parts Rocker Arm Bushing. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.

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