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340 Replacement Blocks59° Tappet Bore Deck Height 9.600" 318/340 Mains Main Caps - 4-Bolt Center 3 Caps - Ductile Iron
- 340 Replacement Race Block
- Siamese Bore Casting
- Casting # P5153477
- Works with Most Stock Style Small Block Parts (1964-1992)
- Cam Bearings Not Included - Use Stock OEM Style
- Rough Bored to 4.175"
340 Replacement blocks are designed for general HP use and entry level racing. These blocks are a heavy duty "LA" 340 block that will work with mostly stock style engine components (i.e. 1968-1973 340 & most other "LA" 318/360 parts - up to 1992). These blocks will not work with the production style 1987-1992 LA 318/360 hydraulic roller tappet camshaft & tappets w/ dog bone. These blocks come w/ the stock bore size for a 340 and are honed to size for use with stock pistons (except where noted). There are two versions of this block, one version is the Siamese bore (P5153478AB) & (P5153743), and the other has a full water jacket (P5007552AB).
BrandMOPAR PERFORMANCE
Package Width220.0
Weight220.0 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
