![Scat Holden 355 4340 Forged Steel Crankshaft 3.480" Stroke, 2.100" Journal with Rope Rear Seal (SC4308H348057021)](http://fastlanespares.co.nz/cdn/shop/products/SC4308H348057021_1200x408.jpg?v=1688055971)
Scat Holden 355 4340 Forged Steel Crankshaft 3.480" Stroke, 2.100" Journal with Rope Rear Seal (SC4308H348057021)
Suit Holden V8SC4308H348057021 - HOLDEN V8 3.480" FORGED CRANK
Suit Holden V8
Part Number: SC4308H348057021
SCAT's 4340 standard weight crankshafts will give you strength and reliability to dominate the competition. With SCAT's premium non-twist forgings, machined to exact specifications big and reliable cubic inches can be made. Features include Precision ground and micro polished, Heat treated and ion nitrided, Straight shot and chamfered oil holes, lightening holes and large radii on all journals. Designed and engineered at SCAT USA.
Crankshaft Specs:
Engine: Holden 308 V8
Material: 4340 Forged
Stroke: 3.480"
Main Journal: STD Holden
Rod Journal: 2.100"
Rod Length: Use Large Journal S/B Chev 5.700" Rods
Balance: Internal Balanced
Rear Seal: Knurled for Rope Seal
Note:
355 cubic inches is achieved when using a 4.030" bore.