PONTIAC 400 455 4340 Forged Steel Crankshaft ST-4.500 M-3.00 RJ-2.25 RMS-2Pc Ext

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SKU: PCE276.1144
$597.20 $875.82

Out of Stock


These PCE crankshafts are made from the same strong aircraft-quality forging as standard-weight cranks, but have profiled counterweights for less weight. PCE lightweight crankshafts are perfect for engines wanting quicker rpm. These crankshafts feature profiled aero-wing counterweights and have straight shot and chamfered oil holes. PCE crankshafts are nitride-hardened, with large radii on all journals for superior wear resistance, and use lightening holes in all rod throws.


Part Number:PCE276.1144
Part Type:Crankshafts
Rear Main Seal Style:2-piece
Engine Stroke (in): 4.500 in.
Crankshaft Material:Forged 4340 Steel
Engine Balance:External
Lightened: Yes
Requires Narrow Bearings:See notes below
Rod Bearings Included:No
Main Bearings Included:No
Rod Journal Diameter (in):2.250 in.
Main Journal Diameter (in): 3.000 in.
Minimun Rod Length (in): 6.625 in.
Balancer Bolt Thread Size:Standard
Crankshaft Snout Style:Standard
Quantity:Sold individually.
Notes:Check the bearing to crank radius clearance. Rod bearings may need to be chamfered or alternatively use narrow rod bearings.
Tool:Stroker Combinations

Brand Information

Founded in Sydney Australia with one CNC Machine increasing to sixty 5-Axis CNC machines before being acquired in 2013. The Company’s main focus has always been "Speed to Market", launching 1,200+ new products each year. Needing just one month to develop a new product and get it on to the shelf, compared to the six-month industry average. PCE has a policy of zero advertising, preferring to invest a percentage of revenues in new product development. These products being white-labeled to most of the biggest brands in the business.

Prop 65 Warning

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65warnings.ca.gov

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