Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
CHEVROLET PERFORMANCEPART NUMBER: 809-12480046
350 Main Size NASCAR Busch Series Block CNC-machined, cast iron NASCAR competition block
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- 350 Main Size NASCAR Busch Series Block
- CNC-machined, cast iron NASCAR competition block
- 9.025" deck height
- 4-bolt NASCAR-block specific steel mains, 17 degree splayed caps on center 3 mains
- 4.116" rough bore
- 4.185" max bore (siamese bores)
- Machined for 2.280" cam bearings
- .875" lifter bores
- -06AN water drains
- 45 degree -10AN front oil feed and valley scavenge
- AN O-ring pipe plugs
- (4)Center lifter valley drains (drilled & tapped)
- Steam holes drilled between cylinders .750" below deck surface
- 1/2" NPT water hole on each side of block
- Dry sump only(no oil filter boss)
- Tested to over 800 horsepower!
BrandCHEVROLET PERFORMANCE
Package Height19.0
Package Width20.0
Package Length27.0
Weight231.0 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
