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This certified engine rebuilder offers high performance and replacement Jeep J20 gas and diesel engines, marine engines and cylinder heads at discount prices with extended warranty coverage. Our engine supplier has maintained an amazing 1.5% failure rate during its 30+ years in the engine business while the national average failure rate is above 5%. Buy Jeep J20 engine here and enjoy peace of mind. Read more...

Jeep J20 Crate Engine Block | Rebuild Engine | Prices, Reviews, News @ The Auto Channel

Can't find your car or truck engine? Locate a rebuilt or used engine here!
V8, 5.9 L, 360 CID Rebuilt Engine
Description: V8, 5.9 L, 360 CID Rebuilt Engine
Block #528, Head #3344. 5/16" Exhaust bolts.
Fits: 1988 Jeep J20
Part Number: AMC-360LB-1
Core Deposit: $300.00
Retail Price: $2,034.95
$1,695.00  Continue
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L6, 4.2 L, 258 CID Rebuilt Engine
Description: L6, 4.2 L, 258 CID Rebuilt Engine
Block #445, 098
Fits: 1976 Jeep J20
Part Number: AMC-258LB-1
Core Deposit: $300.00
Retail Price: $1,674.95
$1,395.00  Continue
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V8, 5.9 L, 360 CID Rebuilt Engine
Description: V8, 5.9 L, 360 CID Rebuilt Engine
Block #528, Head #475, 503, 502, 3/8" Exhaust bolts Oil pump kit only.
Fits: 1978 Jeep J20
Part Number: AMC-360LB
Core Deposit: $300.00
Retail Price: $2,034.95
$1,695.00  Continue
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L6, 4.2 L, 258 CID Rebuilt Engine
Description: L6, 4.2 L, 258 CID Rebuilt Engine
Bolt on Rockers
Fits: 1974 Jeep J20
Part Number: AMC-258LB
Core Deposit: $300.00
Retail Price: $1,674.95
$1,395.00  Continue
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V8, 6.6 L, 401 CID Rebuilt Engine
Description: V8, 6.6 L, 401 CID Rebuilt Engine
Block #951. Head #090, 502. Crank #842, 725, 411
Fits: 1978 Jeep J20
Part Number: AMC-401LB
Core Deposit: $700.00
Retail Price: $2,514.95
$2,095.00  Continue
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Discount Engine Blocks - Call 1.866.612.9798