{"title":"Rebuilt Engines \u0026 Reconditioned Heads","description":"Willys CJ3A Jeep rebuilt engines \u0026amp; reconditioned heads parts.","products":[{"product_id":"complete-rebuilt-engine-4-134-l-head-engine-willys-mb","title":"Complete Rebuilt Engine, 4-134 L-Head Engine Willys MB","description":"\u003cp\u003eComplete rebuilt engine, L Head, 134 Engine. We believe this is a Willys MB block due to the location of the serial number on the oval pad on the upper passenger side corner of the engine block. This also has the early chain driven camshaft and timing chain. \u003cstrong\u003eNote: This engine has a very small leak at the rear main seal due to a pitted rear crankshaft. We are selling this engine at a loss due to this small leak. We have over $4,000 in this rebuild. \u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlock Casting: 638632\u003c\/li\u003e\n\u003cli\u003eSerial Number: MB 389652\u003c\/li\u003e\n\u003cli\u003eHead Casting: 640161\u003c\/li\u003e\n\u003cli\u003ePiston Size: .040 oversized\u003c\/li\u003e\n\u003cli\u003eMain Bearings: .010\u003c\/li\u003e\n\u003cli\u003eRod Bearings: .010 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eIncludes free shipping to a commercial address. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 0.875rem;\"\u003e12 month, 12,000 mile warranty. You can receive $250 back if you have a good core. The core must be inspected by our rebuilder first. \u003c\/span\u003e\u003cbr\u003e","brand":"JeepsterMan","offers":[{"title":"Default Title","offer_id":44072770633965,"sku":"638632-1","price":3872.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/products\/complete-rebuilt-engine-4-134-l-head-engine-willys-mb-202799.jpg?v=1762444324"},{"product_id":"complete-rebuilt-engine-l-head-134-engine-1946-1953-willys-jeep","title":"Dauntless 225 V6 Engine Core, Used, 1966-1971, Willys and Jeep","description":"\u003cp\u003eThese are used Dauntless 225 V6 long block cores. \u003cstrong\u003eThe price does not include freight shipping.\u003c\/strong\u003e These are long blocks that are complete from the oil pan to intake manifold. The engine does not include: carburetor, exhaust manifolds, flywheel, or steering brackets. These are sold as is, no warranty, and are intended to be rebuilt. These were removed from non-running vehicles so we do not know the history of the engine. Please send us your full address for a freight shipping quote. Shipping to a commercial address with no liftgate will be a lower cost. Each engine is drained of oil and palletized on a standard 40x48 pallet that weighs 420 lbs. Originally this engine came in the 1966-1971 Jeep CJ-5, CJ-6, and the 1967-1971 Jeepster Commando. This is a popular conversion for the Willys flat fenders. Known for its strong low-end torque, it was a popular option compared to the underpowered 4-cylinder engines of the time. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"JeepsterMan","offers":[{"title":"Default Title","offer_id":44323814080749,"sku":"641000","price":500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/files\/IMG-2049.heic?v=1762445003"},{"product_id":"buick-231-v6-odd-fire-engine-core-used-1966-1971-willys-and-jeep","title":"Buick 231 V6, Odd Fire, Engine Core, Used, Willys and Jeep","description":"\u003cp\u003eUsed Buick 231 V6 long block core. Free tuns over by had. The casting number indicates it's a78-79 Odd fire, casting number 1254083. \u003cstrong\u003eThe price does not include freight shipping.\u003c\/strong\u003e This long blocks is complete from the oil pan to intake manifold. The engine does not include: carburetor, exhaust manifolds, flywheel, or steering brackets. These are sold as is, no warranty, and are intended to be rebuilt. These were removed from non-running vehicles so we do not know the history of the engine. Please send us your full address for a freight shipping quote. Shipping to a commercial address with no liftgate will be a lower cost. Each engine is drained of oil and palletized on a standard 40x48 pallet that weighs 420 lbs. This is a popular conversion for the Willys flat fenders. Known for its strong low-end torque, it was a popular option compared to the underpowered 4-cylinder engines of the time. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"JeepsterMan","offers":[{"title":"Default Title","offer_id":48362388750573,"sku":"641000231USED","price":650.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/files\/buick-231-v6-odd-fire-engine-core-used-willys-and-jeep-1128680.jpg?v=1752109037"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/collections\/rebuilt-engines-reconditioned-heads-702170.png?v=1742083251","url":"https:\/\/thejeepsterman.com\/fr\/collections\/willys-cj3a-jeep-rebuilt-engines-reconditioned-heads-parts.oembed","provider":"The JeepsterMan","version":"1.0","type":"link"}