"NEW" Willys 134-L 4 Cylinder Engine Block With Gear Drive Timing Setup ** LIMITED TIME OFFER **

  • Product Code: 641145
  • Out Of Stock
  • Description: "NEW" Willys 134-L 4 Cylinder Engine Block With Gear Drive Timing Setup. Fits CJ2A, CJ3A & M38
  • $195.00
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"NEW" Willys 134-L  4 Cylinder Engine Block With Gear Drive Timing Setup    


These new blocks are cast in a modern formulation of gray iron which is harder and more durable than the original manufactured blocks. Machining is accomplished on CNC machines with tolerances exceeding .0005” (greater than the original machining capabilities). All machined surfaces are milled to the original design specifications.

This Block should be assembled only by experienced, professional engine builders.


Upon receiving this block, it should be thoroughly inspected for shipping damage.

Prior to assembly, please inspect the following items:

Cylinder Bores - Oil Passages - Deck Surfaces - All Threads


Initial measuring should be done prior to assembly.

Manufactured Specifications:

•Cylinder Bore: 3.1255″ +/- .0005″
•Valve Guide Bore Diameter (In & Ex): .374″ +/- .0005″
•Valve Seat Surface Width: .09375″ to .125″ +/- .0005
•Tappet Bore Diameter: .626″ +/- .0005″


Final washing should be very thorough, paying particular attention to all oil

galleys (remove all oil galley plugs prior to cleaning). Use hot soapy

water and rinse with hot water first followed by cold water which helps

reduce rust.

Pipe Plugs & Freeze Plugs

All oil galley taps are 1/8” & 3/8” NPS; Plugs are NPT tapered; Block is

fitted with five 1.25” freeze plugs and one 1.75” cam plug


Product is warranteed  for one year from the date of purchase. If the product is used for racing or competition, this warranty is limited to manufacturer defects only; wear and breakage are not covered under any circumstances. 

If the product shows, in our opinion, evidence of being used or installed contrary to the instructions and/or subjected to improper handling, packaging, or shipping by the customer, it will not be covered by our limited warranty. The liability to Vintage Jeeps, Inc. for losses or damages arising out of any cause whatsoever is limited to the full refund of the purchase price or, at our option, repair or replacement of the product(s). 

Vintage Jeeps, Inc. shall not be liable for any consequential or incidental damages. Some states do not allow the exclusion or limitation of consequential or incidental damages, so the above limitation or exclusion may not apply to you.

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