BIG-BLOCK ROCKER ARMS
19260993
STEEL ROCKER ARM ASSEMBLY (NET LASH DESIGN)
- Designed for use on Gen-V and Gen-VI design 454- and 502-cubic-inch HO engines
- The rocker arms have long slots for high-lift camshafts
- Kit includes rocker arm and ball
- One rocker assembly per package; order 16 per engine
19355321
L-18 DESIGN STEEL LONG-SLOT ROCKER ARM, 1.7:1 RATIO
- These 1.7:1 ratio hardened steel rocker arms have elongated slots to provide extra clearance for high-lift (.600" and greater) camshafts
- Use with all 396-502 Big-Block heads with adjustable rockers
- Each assembly includes rocker arm as well as the ball and nut
- Can be used on any Gen-V or Gen-VI engine by using rocker stud P/N 12368941
19210726
ALUMINUM ROLLER ROCKER ARM SET, 1.7:1 RATIO
- Set includes 16 roller rocker arms and nuts for 7/16" studs
- Used on 572-cubic-inch Big-Block engines
- Use P/N 19244484 for single replacement part
- Not for use with production-height valve covers
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