Ford Performance Short Block 347ci. Boss
397-M-6009-347
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Small Block
- The Ford Racing 347 shortblock lets you build it your way by adding your choice of heads, cam, intake and oil pan. It's the perfect foundation to build a powerful 8.2" deck engine for your vintage muscle car, street rod, Fox Body or Late Model Mustang. This is the same shortblock used in the 347 sealed racing crate engines, Part # 397-M-6007-D347SR and 397-M-6007-S347JR. Nothing but the best parts are used inside including: forged crankshaft, forged I-beam connecting rods with floating piston pins and the BOSS 302 block.
- Engine type: 302 based small block ford
- Displacement (cu in): 347
- Bore x stroke (in): 4.030" bore x 3.400" stroke
- Block: BOSS 4-bolt Main Block 302 397-M-6010-BOSS302 - 8.2-inch deck height . .010" below piston to deck height (nominal)
- Crankshaft: SCAT Forged Steel: 3.400" stroke
- Connecting rods: SCAT forged steel I-beam connecting rods
- Pistons: Mahle forged aluminum pistons, with reliefs for Z304D, Z304P, N351, GT-40 and other inline valve Windsor cylinder heads. 6 cc valve pockets.
- Hydraulic roller camshaft compatible
- Balanced: Internal
- Recommended cylinder head fasteners 397-M-6065-BOSS head bolts, 397-M-6014-BOSS studs, or 397-M-6014-Z304 studs, depending on application
- Designed for 397-M-6049-X306//X307/C3/D3/Z304DA cylinder heads, Not designed for production 302/351W or 397-M-6049-Y302/Y303/X302/X303/X304/X305 cylinder heads
- Assembled and ready for your heads, cam and timing chain set
- Recommended head gaskets 397-M-6051-CP331 or 397-M-6051-S331
- Built with all new parts
- Photo and specs may vary
The Ford Racing 347 shortblock lets you build it your way by adding your choice of heads, cam, intake and oil pan. It's the perfect foundation to build a powerful 8.2" deck engine for your vintage muscle car, street rod, Fox Body or Late Model Mustang. This is the same shortblock used in the 347 sealed racing crate engines, Part # M-6007-D347SR and M-6007-S347JR. Nothing but the best parts are used inside including: forged crankshaft, forged I-beam connecting rods with floating piston pins and the BOSS 302 block. WARNING: This part is designed and intended for competition use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this art on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.
Specifications:
How much horsepower can I put on this block?
Will my AFR 1388 185cc heads with a .552 lift cam work with these pistons?
Motor Vehicles
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Tools:
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Electrical Cords
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