331 CUBIC INCHES BOSS SHORT BLOCK
This part is no longer available.
M-6009-331F
Instruction Sheet
Not Available
- 331 cubic inches
- Boss 4-bolt main block M-6010-BOSS302 8.2" deck height
- Mahle forged aluminum 4.125" bore pistons with valve reliefs for Z304, N351, GT-40 and other inline valve Windsor cylinder heads. 7cc effective dome volume, check valve to piston and piston dome to combustion chamber clearance.
- .005" below piston to deck height nominal
- Eagle 3.100" stroke forged steel crank
- Eagle Forged steel H beam connecting rods with floating pin
- Hydraulic roller camshaft compatible
- Neutral balance rotating assembly
- Recommended cylinder head fasteners M-6065-BOSS head bolts, M-6014-BOSS studs, or M-6014-Z304 studs, depending on application
- Block is designed for M-6049-X306//X307/C3/D3/Z304DA cylinder heads, Not designed for production 302/351W or M-6049-Y302/Y303/X302/X303/X304/X305 cylinder heads
- Assembled and ready for your heads, cam and timing chain set
- Requires head gaskets M-6051-R351
- Built with all NEW PARTS
- Photo and specs may vary
- WARNING: Check piston to valve and piston dome to combustion chamber clearance. Minor modification of combustion chamber may be necessary. .060" minimum piston dome to combustion chamber clearance recommended.
Part Type
Engine: Short Blocks
Warranty Availability
Not Available
Package Dimensions
31.5" x 22" x 25.5"
Package Weight
265 lb(s)
UPC Code
756122117224
Country of Origin
United States
