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| Brand | | SCAT Engine Components |
| Manufacturer's Part Number | | 1-92250 |
| Part Type | | Engine Rotating Kits |
| Product Line | | Scat Engine Rotating Assemblies |
| Summit Racing Part Number | | SCA-1-92250 |
| | |
| Actual Engine CID | | 460 |
| Bore (in) | | 4.280 in. |
| Bore (mm) | | 108.712mm |
| Engine Stroke (in) | | 4.000 in. |
| Pistons Included | | Yes |
| Piston Rings Included | | Yes |
| Piston and Ring Oversize (in) | | 0.030 in. |
| Piston Material | | Forged aluminum |
| Piston Style | | Flat top, with single valve relief |
| Piston Head Volume (cc) | | +3.00cc |
| Wrist Pin Style | | Floating |
| Piston Ring Facing Material | | Plasmamoly |
| Crankshaft Included | | Yes |
| Crankshaft Material | | Cast iron |
| Rear Main Seal Style | | 2-piece |
| Balanced | | No |
| Engine Balance | | External |
| Connecting Rods Included | | Yes |
| Connecting Rod Material | | Forged 4340 steel |
| Connecting Rod Beam Style | | I-beam |
| Rod Bearings Included | | Yes |
| Rod Bearing Undersize (in) | | Stock |
| Rod Bearing Undersize (mm) | | Stock |
| Main Bearings Included | | Yes |
| Main Bearing Undersize (in) | | Stock |
| Main Bearing Undersize (mm) | | Stock |
| Cam Bearings Included | | No |
| Gaskets Included | | No |
| Oil Pump Included | | No |
| Camshaft Included | | No |
| Lifters Included | | No |
| Timing Chain and Gears Included | | No |
| Plastigage Included | | No |
| Assembly Lubricant Included | | No |
| Quantity | | Sold as a kit. |
| Notes | | Kit features standard style forged pistons. I-Beam rods include ARP 8740 cap screw bolts. Balance to factory specifications. |
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These Scat engine rotating assemblies are available with either a high-quality Scat forged 4340 crankshaft or Scat's Series 9000 cast crankshaft and I-beam or H-beam connecting rods, with 7/16 in. or 3/8 in. cap screw bolts. For maximum power and reliability, Scat adds rod and main bearings from King, Federal Mogul or Clevite 77, depending upon the application, and pistons and piston rings made by such well-known manufacturers as SRP/JE, Ross, KB, Mahle, Diamond and Probe. Kits with cast and standard forged pistons have standard rings; kits with premium forged pistons have file-fit rings.
Warranty
Results 1-1 of 1
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| Make | | CHEVROLET |
| Engine Type | | V8 |
| Beginning Year | | 1970 |
| Ending Year | | 1990 |
| Liter | | 7.4 |
| CID | | 454 |
| Engine Size | | 7.4L/454 |
| Engine Family | | Chevy big block Mark IV |
| Rod Length | | 6.135 in. |
| |
Suggested Parts: Parts that may improve the performance or installation of part number SCA-1-92250.
Results 1-2 of 2
Book, "Big Block Chevy Engine Buildups", 192 Pages, Paperback, Each
Part Number:
HPB-HP1484
Estimated Ship Date: 5/29/2012
Book, "The Step-By-Step Guide to Engine Blueprinting", 160 Pages, Paperback, Each
Part Number:
SAD-SA21
Estimated Ship Date: 5/29/2012