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$1,484.99

Forged Street SB Chevy 383 Rotating Assembly, 6 In I-Beam Rods

350 Chevy Small Block V8, 383 Chevy Small Block V8, 350 mains Main Journal Style

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We estimate this item will ship on or before November 20th.

Part # 9151234

$1,484.99

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Item 1 of 1

Icon Chevy 383 Forged Pistons, Dish, 6.0 Inch Rod

Quantity: 1

Size

STD 030 040 060

Details

Main Journal Style:

350 mains

Engine Stroke:

3.750"

Connecting Rod Type:

I-Beam

Connecting Rod Length:

6.000"

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Weight:

605 grams

Connecting Rod Bolt Diameter:

7/16"

Piston Style:

Dish

Piston Material:

Forged Aluminum

Piston Weight:

422 grams

Piston Ring Style:

Crankshaft Material:

Forged 4340 Steel

Rear Main Seal Style:

2-piece

Wrist Pin Diameter:

.9272"

Wrist Pin Weight:

132 grams

Main Journal Diameter:

2.448"

Rod Journal Diameter:

2.10"

Bearing Construction:

Bi-metal

Bearing Undersize:

Standard

Narrowed Bearing:

Yes

Coated Bearing:

MFG. Part #:

9151234

Sold in Quantity:

Kit

Info

These rotating assembly engine rebuild kits are designed for street use and include Keith Black forged pistons, Scat 4340 Pro-Comp I-beam rods and a Scat 4340 forged crankshaft.

All Scat 4340 cranks are 2-piece rear main seal, internally balanced and weigh approximately 51-55 lbs.

These assemblies will require balancing either by us or your machine shop. All kits can be internally balanced.

All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience! A kit purchased with the optional balance job will ship in 24-48 hours.

Rings and bearings not included. Journals are standard size. Due to larger journal side radius on this aftermarket crankshaft, you must use Clevite H-series, King bearings or equivalent.

NOTE: Piston rings are not included and must be purchased separately.

Item Details

Features internally balanced 383 crankshaft - use balance option # 915-10200

Notes

Kit includes:

Scat 4340 Forged Steel Crankshaft
- Straight shot and chamfered oil holes
- Nitride hardened and shot peened
- Lightening holes in all rod throws
- Large radius on all journals
Scat Pro Comp 4340 I-Beam Rods
- Stroker clearanced
- ARP 7/16" cap screw bolts
- Bushed pin
- 6.0" rod: 629 grams
- Crank pin: 2.100"
- Wrist pin: .927"
- B.E. width: .940"
- Set of 8 rods
KB Signature Series Forged Pistons
- Dished
- 2618 aluminum alloy construction
- T-6 heat treated
- 4.000" bore pistons available in standard, .030, .040, or .060 sizes
- 4.125" bore pistons available in standard, .030 or .040 sizes

Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.

Icon Chevy 383 Forged Pistons, Dish, 6.0 Inch Rod

Part # 474734

Qty x 1
Scat 26000716 Small Block Chevy 4340 I-Beam Rods, 6.0 Inch, Bushed Pin

Part # 91015232

Qty x 1
Scat 4-350-3750-5700 383 Chevy 4340 Forged Crankshaft, 3.75 Stroke

Part # 91515550

Qty x 1
King HP Series Chevy 350/400 Large Journal Engine Rod Bearings, Std

Part # 910807HP-STD

Qty x 1
King HP Series Chevy 350 Large Journal Engine Main Bearings-Standard

Part # 910557HP-STD

Qty x 1