VALVE LIFTERS AND COMPONENTS

12371044

Hydraulic Lifter Kit – set of 16

  • For use on all 396, 427, 454, and 502 engines that use hydraulic flat tappet lifters
  • For single-service replacement, use P/N 5232720

17120060

Hydraulic Roller Lifter – ZZ572/620

  • Roller valve lifters used on the ZZ572/620 engines
  • Use with camshaft P/N 19210721, intake pushrod P/N 88961559, exhaust pushrod P/N 88961558, and rocker arm P/N 19210726

12371056

Hydraulic Roller Lifter Installation Kit

  • Hydraulic roller lifter retainer kit can be used on all Gen-VI 454 and 502 engines that are machined for hydraulic roller lifters
  • Includes 16 roller lifters P/N 17120061, eight lifter guides, one lifter guide retainer and four retainer bolts
  • For single-service replacement lifter, use P/N 17120061

NOTE: These lifters allow more oil to the rocker arms than the late-model truck roller lifters.


19356323

Mechanical Roller Lifter – ZZ572/720R

  • Mechanical roller valve lifters used on the ZZ572/720R engines
  • Use with camshaft P/N 19210722, intake pushrod P/N 88962284, exhaust pushrod P/N 88962283, and rocker arm P/N 19210726

NOTE: Kit of 16 lifters


12551397

Roller Tappet Guides

  • Roller tappet guides used with all 502 engines and 454 HO engines
  • Used with roller camshaft engines  

NOTE: Sold individually; order eight per engine


12551399

Roller Tappet Guide Retainer

  • Roller tappet guide retainer used with all 502 engines and 454 HO engines
  • Used with roller camshaft engines  

NOTE: Order only one per engine

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Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.