SB Chev 4340 Forged Crankshafts
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*100% Inspected and Micropolished * Nitride Hardened
and Straightened
* Straight Shot - Back Drilled Oiling System * Counterweights for 5.7 & 6.0 Rods Lightening Holes in all rod throws * Large Fillet Radii on all journals |
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Part Number | Description |
SC35034841 | S/B 350 4340 Forged Crank - 3.480 Stroke |
SC350350041 | S/B 350 4340 Forged Crank - 3.500 Stroke |
SC35037541 | S/B 350 4340 Forged Crank - 3.750 Stroke |
SC40037541 | S/B 400 4340 Forged Crank - 3.750 Stroke |
Series 9000 SB Chevy Cast Crankshafts
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* Only 47lbs to 50lbs Lighter than the old style 383
* Knife Edged Counterweights
* Clearanced for 5.560 , 5.700 and 6.000 Rods * Lighening Holes in all Rod Throws * Inspected for size, finish and dimensional accuracy * Micro Polished and sized on all journals * Stamped with the SCAT name ONLY after passing Quality Control |
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Part Number | Description |
SC935037557 | S/B 383 Cast Crank - 5.560 and 5.700 Rods.External balance |
SC935037505700B | S/B 383 Cast Crank - 5.560 and 5.700 Rods Internal balance |
SC94003755 | S/B 400 Cast Crank - 5.560 and 5.700 Rods |
Stock Replacement Crankshafts
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* Series 9000 Material, All NEW 0 Miles * No more hassles
with poor quality cores
* Simplify bearing stocks to standard and standard sizes * Ready to Install out of the box |
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Part Number | Description |
SC10442 | S/B 350 Early Model Crank, Two Piece Rear Seal |
SC10454 | B/B 454 Chevy 4.00 Stock Crank, Two Piece Rear Main Seal. |
Balanced for stock components |
BB Chev 4340 Forged Crankshafts
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* Nitride Hardening * Exact Index and Stroke * .125 radii on all Journals * Ground and Micropolished Jornals * Lighening Holes in All Throws * Special Heat Treatment for Core hardeness * Chamfered Oil Holes * Stress Releived and Shot Peened |
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Part Number | Description |
SC45440041 | B/B 4340 Forged Nitrided Crank - 4.00 Stroke (4.00 stroke crankshaft does not have lightening holes) |
SC45442541 | B/B 4340 Forged Nitrided Crank - 4.250 Stroke (4.250 stroke crankshaft manufactured for 6.383 Rod length + .250) |
SC45442541C | B/B 4340 Nitrided Crank - 4.250 Stroke (4.250 stroke crankshaft clearanced for 6.135 Stock Rod Length) |
SB Ford 4340 Forged Crankshafts
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*100% Inspected and Micropolished * Nitride Hardened
and Straightened
* Straight Shot - Back Drilled Oiling System * Counterweights for 5.7 & 6.0 Rods |
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Part Number | Description |
SC430234005400 | 302W 3.40" 347 Forged Crank 4340, use with 5.40" Rods |
SC4351C35006000 | 351 FORD CLEV 3.500 stroke 6-inch Rods 4340 Forged |
SC4351C37506000 | 351 FORD CLEV 3.750 stroke 6-inch Rods 4340 Forged |
SC4351C38506125 | 351 FORD CLEV 3.850 stroke 6.125 inch Rods 4340 Forged |
SC4351C40006000 | 351 FORD CLEV 4.000 stroke 6-inch Rods 4340 Forged |
SC4351C40006125 | 351 FORD CLEV 4.000 stroke 6.125 inch Rods 4340 Forged |
Ford Series 9000 Crankshafts
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3.400 Stroke Crank to make a 347 CID Small Block
Ford.
* Knife Edged Counterweights * Ford Rod Journals * Tail suits either late or early model blocks * Lightening holes in all rod throws * Full Counterweight shape to aid balancing |
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Part Number | Description |
SC10302F | S/B Ford 302 Crank (3.400 Stroke, Ford Dia/Ford width rods) |
SC10351WF | S/B Ford 351 Crank (3.4850 Stroke, Ford Rod, 3.00 main) |
SC935138505955C | 351 Ford Clev 3.850 Stroke 5.995 |
SC935140006000C | 351 Ford Clev 4.000 Stroke 6inc |