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Product Details

JIMS Aluminum Lifter Blocks For Harley Big Twin 1953-1984

Features:

  • Polished billet tappet blocks are machined from 7075-T651 aluminum
  • Tappet bores are held to centerline tolerance of .002″ and are perpendicular to the mounting flange to within .002″
  • They will accommodate a cam with .550″ gross lift (.350° at the tappets), and may be easily modified for higher lift cams
  • Mounting screws must be purchased separately; 53-65 models use 1/4"-24 screws
  • Kits include front lifter block, rear lifter block and gaskets
  • Made in USA
Made in the USA
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style JIMS Aluminum Lifter Blocks For Harley Big Twin 1953-1984 J&P Cycles Item #10248678 Catalog Number420-566 Store Sku MFR. Product #1095 AvailabilityOut of Stock
Product Description
Part Numbers
1 Customer Reviews for All Models
1 5/5
0 Questions & 0 Answers for All Models
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