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Updated 05-02-2006.
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Scat Index 2005 Scat Catalog (PDF) Crankshaft Photos
SBC Cast Rotating Assemblies SBC Forged Rotating Assembles H-Beam Rod Photos
BBC Cast Rotating Assemblies BBC Forged Rotating Assemblies 3-ICR5700P I-Beam Photos
Chevy Connecting Rods Ford Connecting Rods 2-ICR6135 I-Beam Photos
Chevy Cast Crankshafts Chevy Forged Crankshafts  

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Scat BBC Forged Rotating Assembly Kits
Click on the Scat Logo to visit their web site.
     These are some of the most popular rotating assembly kits available from Scat. If you are interested in a combination other than those shown below, call us using our toll free phone number for assistance. Scat is quit helpful in making up Rotating Assembly Kits that will meet your needs and if they can’t supply everything needed for a custom made assembly, Chevy Performance can help fill in the gap with our extensive line of pistons, rings, etc. on our shelves. Chevy Performance also offers Rotating Assembly Kits from other companies an we can completely customize one from any Crankshaft, piston, etc. that is available to us to fit your needs.

Scat Rod Upgrade Available: To 7/16” I-Beam (add $30.00) or 7/16” H-Beam (add $120.00) with ARP Cap Screw Bolts.
Crank Upgrade Available: To -2 Series Lightweight (add $250.00) or -3 Series Superlight (add $425.00)
PLEASE NOTE: Rotating kits shown are most common bore size requested of .030” over standard size, but other sizes are available.

Crank: 454 Main, 4.000” Stroke, 6.135” Rod Length
Rod: 6.135” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-43005-1 460ci, 4-454-4000-6135 Crankshaft, 2-545-6135-2200 Rod, FORGED 13727.030 Flat Piston
4.000” Stroke, 4.280” Bore
Compression Ratios: 58cc - 8.9, 64cc - 8.4, 70cc - 8.2
1,460.00
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1-43010-1 460ci, 4-454-4000-6135 Crankshaft, 2-545-6135-2200 Rod, SRP 139477 Flat Piston
4.000” Stroke, 4.280” Bore
Compression Ratios: 58cc - 8.9, 64cc - 8.4, 70cc - 8.2
1,536.00
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1-43050-1 460ci, 4-454-4000-6135 Crankshaft, 2-545-6135-2200 Rod, KB 207.030 Dome Piston
4.000” Stroke, 4.280” Bore
Compression Ratios: 58cc - 13.7, 64cc - 12.8, 70cc - 11.9
1,318.00
1-43055-1 460ci, 4-454-4000-6135 Crankshaft, 2-545-6135-2200 Rod, FORGED 13730.030 Dome Piston
4.000” Stroke, 4.280” Bore
Compression Ratios: 58cc - 13.7, 64cc - 12.8, 70cc - 11.9
1,484.00
1-43060-1 460ci, 4-454-4000-6135 Crankshaft, 2-545-6135-2200 Rod, SRP 139530 Dome Piston
4.000” Stroke, 4.280” Bore
Compression Ratios: 58cc - 13.7, 64cc - 12.8, 70cc - 11.9
1,587.00
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Crank: 454 Main, 4.000” Stroke, 6.385” Rod Length
Rod: 6.385” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-43105-1 460ci, 4-454-4000-6385 Crankshaft, 2-454-6385-2200 Rod, FORGED 13728.030 Flat Piston
4.000” Stroke, 4.280” Bore
Compression Ratios: 58cc - 8.9, 64cc - 8.4, 70cc - 8.2
1,485.00
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1-43110-1 460ci, 4-454-4000-6385 Crankshaft, 2-454-6385-2200 Rod, SRP 142972 Flat Piston
4.000” Stroke, 4.280” Bore
Compression Ratios: 58cc - 8.9, 64cc - 8.4, 70cc - 8.2
1,560.00
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1-43160-1 460ci, 4-454-4000-6385 Crankshaft, 2-454-6385-2200 Rod, SRP 140684 Flat Piston
4.000” Stroke, 4.280” Bore
Compression Ratios: 58cc - 14.0, 64cc - 12.7, 70cc - 11.7
1,611.00

Crank: 454 Main, 4.250” Stroke, 6.135” Rod Length
Rod: 6.135” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-43200-1 489ci, 4-454-4250-6135 Crankshaft, 2-454-6135-2200 Rod, KB 224.030 Flat Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 9.4, 64cc - 9.0, 70cc - 8.6
1,342.00
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1-43210-1 489ci, 4-454-4250-6135 Crankshaft, 2-454-6135-2200 Rod, SRP 139506 Flat Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 9.4, 64cc - 9.0, 70cc - 8.6
1,560.00
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1-43260-1 489ci, 4-454-4250-6135 Crankshaft, 2-454-135-2200 Rod, SRP 139523 Dome Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 10.5, 64cc - 10.0, 70cc - 9.5
1,611.00
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Crank: 454 Main, 4.250” Stroke, 6.385” Rod Length
Rod: 6.385” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-42300-1 489ci, 4-454-4250-6135 Crankshaft, 2-454-6385-2200 Rod, KB 284.030 Flat Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 9.0, 64cc - 8.6, 70cc - 8.3
1,351.00
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1-42305-1 489ci, 4-454-4250-6135 Crankshaft, 2-454-6385-2200 Rod, FORGED 11371.030 Flat Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 8.9, 64cc - 8.5, 70cc - 8.2
1,484.00
1-42310-1 489ci, 4-454-4250-6135 Crankshaft, 2-454-6385-2200 Rod, SRP 11371.030 Flat Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 9.4, 64cc - 9.0, 70cc - 8.6
1,568.00
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1-42355-1 489ci, 4-454-4250-6135 Crankshaft, 2-454-6385-2200 Rod, FORGED 13729.030 Dome Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 10.8, 64cc - 10.2, 70cc - 9.7
1,505.00
1-42360-1 489ci, 4-454-4250-6135 Crankshaft, 2-454-6385-2200 Rod, SRP 142990 Dome Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 10.7, 64cc - 10.2, 70cc - 9.7
1,619.00

(9.80” Short Deck Blocks) Crank: 454 Main, 4.250” Stroke, 6.385” Rod Length
Rod: 6.385” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-42370-1 540ci, 4-454-4250-6385 Crankshaft, 2-454-6385-2200 Rod, JE 131387 Flat Piston
4.250” Stroke, 4.500” Bore
Compression Ratios: 58cc - 9.8, 64cc - 9.4, 70cc - 9.0
1,783.00
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1-42375-1 540ci, 4-454-4250-6385 Crankshaft, 2-454-6385-2200 Rod, JE 181990 Dish Piston
4.250” Stroke, 4.500” Bore
Compression Ratios: 58cc - 8.7, 64cc - 8.4, 70cc - 8.2
1,820.00
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1-42380-1 540ci, 4-454-4250-6385 Crankshaft, 2-454-6385-2200 Rod, JE 139848 Dome Piston
4.250” Stroke, 4.500” Bore
Compression Ratios: 58cc - 14.8, 64cc - 13.5, 70cc - 12.27
1,830.00

(10.2” Tall Deck Blocks) Crank: 454 Main, 4.250” Stroke, 6.535” Rod Length, Pistons: 1.395 Compression Height
Rod: 6.535” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-42385-1 540ci, 4-454-4500-6385 Crankshaft, 2-454-6535-2200 Rod, JE 106908 Flat Piston
4.500” Stroke, 4.500” Bore
Compression Ratios: 58cc - 10.0, 64cc - 9.7, 70cc - 9.4
2,272.00
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1-42390-1 540ci, 4-454-4500-6385 Crankshaft, 2-454-6535-2200 Rod, JE 181994 Dish Piston
4.500” Stroke, 4.500” Bore
Compression Ratios: 58cc - 8.8, 64cc - 8.5, 70cc - 8.2
2,357.00
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(10.2” Tall Deck Blocks) Crank: 454 Main, 4.250” Stroke, 6.700” Rod Length, Pistons: 1.245 Compression Height
Rod: 6.700” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-42395-1 540ci, 4-454-4250-6385 Crankshaft, 2-454-6700-2200 Rod, JE 131382 Flat Piston
4.500” Stroke, 4.500” Bore
Compression Ratios: 58cc -10.0, 64cc - 9.7, 70cc - 9.4
2,319.00

Crank: 454 Main, 4.250” Stroke, 6.385” Rod Length
Rod: 6.385” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-42400-1 489ci, 4-454-4250-6385-L Crankshaft, 2-454-6385-2200 Rod, KB 284.030 Flat Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 11.1, 64cc - 10.3, 70cc - 9.6
1,376.00
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1-42405-1 489ci, 4-454-4250-6385-L Crankshaft, 2-454-6385-2200 Rod, FORGRED 11371.030 Flat Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 11.1, 64cc - 10.3, 70cc - 9.6
1,508.00
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1-42410-1 489ci, 4-454-4250-6385-L Crankshaft, 2-454-6385-2200 Rod, SRP 142979 Flat Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 11.1, 64cc - 10.3, 70cc - 9.6
1,593.00
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1-42455-1 489ci, 4-454-4250-6385-L Crankshaft, 2-454-6385-2200 Rod, FORGRED 13729.030 Dome Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 14.0, 64cc - 12.7, 70cc - 11.7
1,529.00
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1-42455-1 489ci, 4-454-4250-6385-L Crankshaft, 2-454-6385-2200 Rod, SRP 142990 Dome Piston
4.250” Stroke, 4.280” Bore
Compression Ratios: 58cc - 14.0, 64cc - 12.7, 70cc - 11.7
1,643.00

Crank: 454 Main, 4.250” Stroke, 6.385” Rod Length
Rod: 6.385” 4340 Forged H-Beam Rod with ARP 7/16” Cap Screw Bolts, Rings: 1/16” x 1/16” x 3/16”
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Part Number Description Price
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1-42500-1 540ci, 4-454-4250-6385-L Crankshaft, 2-454-6385-2200 Rod, SRP 142984 Flat Piston
4.250” Stroke, 4.5..” Bore
Compression Ratios: 58cc - 10.2, 64cc - 9.8, 70cc - 9.4
1,593.00
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1-42505-1 540ci, 4-454-4250-6385-L Crankshaft, 2-454-6385-2200 Rod, SRP 142998 Dome Piston
4.250” Stroke, 4.500” Bore
Compression Ratios: 58cc - 10.8, 64cc - 10.3, 70cc - 9.9
1,643.00
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1-42510-1 540ci, 4-454-4250-6385-L Crankshaft, 2-454-6385-2200 Rod, SRP 181553 Dish Piston
4.250” Stroke, 4.500” Bore
Compression Ratios: 58cc - 9.8, 64cc - 9.4, 70cc - 9.0
1,643.00