Outdated Internet Browser Detected

The Internet Browser you are using cannot establish a secure connection to SummitRacing.com which will prevent you from being able to Log In or Checkout. This is most likely because SSL 3.0 is your default SSL setting. This makes you vulnerable to the "POODLE exploit" and to ensure your security, it is not allowed on our site. Please change your browser security settings to not allow SSL 3.0 or attempt to update your browser using these links.

In-Store Pickup Location Close

Chevrolet Performance SB2.2 Engine Blocks 12480097

Get Free Shipping with Your Order over $99!

Engine Block, Cast Iron, 4-Bolt NASCAR Block Mains, 4.116- 4.185 in.Diameter Bore, Chevy, Small Block, Each

Estimated Ship Date: 1/5/2015 (if ordered today) Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Chevrolet Performance

Manufacturer's Part Number: 12480097

Part Type: Engines, Bare Blocks

Product Line: Chevrolet Performance SB2.2 Engine Blocks

Summit Racing Part Number: NAL-12480097

Main Journal Type: 283 mains

Engine Block Style: Aftermarket

Deck Height (in): 9.025 in.

Cylinder Bore as Shipped: 4.116 in.

Cylinder Bore Diameter: 4.185 in.

Engine Block Material: Cast iron

Engine Block Weight (lbs): 192 lbs.

Main Bolt Style: 4-bolt

Main Caps Included: Yes

Main Cap Material: Steel

Main Cap Fasteners Included: Yes

Main Bearings Included: No

Rear Main Seal Style: 2-piece

Finished Cylinder Bores: No

Raised Cam Location: No

Cam Bearings Included: No

Freeze Plugs Included: No

Quantity: Sold individually.

Notes: Machined for 58mm roller cam bearings, 0.875 in. lifter bores

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Tool Stroker Combinations

Only Chevrolet Performance can offer you such a huge selection of race blocks that have been precision CNC-machined with tighter tolerances than their Bowtie blocks. These Chevrolet Performance SB2.2 engine blocks feature full race prep machining, 4-bolt splayed main caps, and the very highest-grade materials throughout.

Additional features include:

* Blueprinted cylinder decks, front and rear of case; oil pan rail surfaces and head dowel pins are blueprinted
* Camshaft bosses are enlarged to allow machining for the use of larger cam bearings
* Extra-thick main bearing bulkhead machined at 5 degrees
* Premium-quality studs and SAE 8620 steel main bearing caps
* Billet wet sump rear main cap can be adapted to dry sump with plugs
* Bearing cap inner bolts are spread .210 in. to allow machining for the use of 400 journal crankshafts
* Priority main oil system
* Two-piece rear main crankshaft and pre-1986 oil pan rail
* Extra-thick deck surfaces with blind-tapped head bolt holes for improved head gasket sealing
* Sonic bore test data sheet
* Oil dipstick holes are not drilled

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close
Close