Description
Rotating Assembly – 407 CID – Forged Crank – Forged Pistons – 3.750 in Stroke – 4.165 in Bore – 6.000 in H Beam Rods – Small Block Chevy – Kit
SKU: EAG12503040
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⏱️ Estimated Shipping: 1-3 days
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🏅 Not Ready For Shipping In 72 Hours, 100% Refund
Original price was: $2,563.48.$2,330.44Current price is: $2,330.44.
On backorder
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| 1 / 2 Piece Rear Main Seal | 2 Piece |
|---|---|
| Rod Journal Diameter | 2.100 in |
| Intended Balance | Internal |
| Quantity | Kit |
| Variant | Yes |
| Product Line | Competition |
| Cubic Inch | 409.0 |
| Pistons Included | Yes |
| Piston Manufacturer | Mahle |
| Bore | 4.165 in |
| Piston Style | Flat Top |
| Piston Material Style | Forged |
| Volume | Minus 5 cc |
| Wrist Pin Included | Yes |
| Piston Rings Included | Yes |
| File Fit Rings | Yes |
| Crankshaft Included | Yes |
| Stroke | 3.750 in |
| Crankshaft Alloy | 4340.0 |
| Crankshaft Material Style | Forged |
| Connecting Rods Included | Yes |
| Beam Style | H-Beam |
| Rod Length | 6.000 in |
| Rod Bolt Manufacturer | ARP |
| Rod Bolt Diameter | 7/16 in |
| Rod Bolt Alloy | 8740.0 |
| Forged Rods | Yes |
| Connecting Rod Alloy | 4340.0 |
| Main Bearings Included | Yes |
| Main Bearing Manufacturer | King |
| Main Bearing Series | XP-Series |
| Rod Bearings Included | Yes |
| Rod Bearing Manufacturer | King |
| Rod Bearing Series | XP-Series |
| Variant Group | Rotating Assembly6 |
| Variant Column | Cubic Inch,Bore,Piston Style,Rod Length |
| UPC Code | 793348539225 |
| Brand | |
| Type | |
| Condition | |
| Manufacturer Part Number (MPN) | 12503040 |
Rotating Assembly – 407 CID – Forged Crank – Forged Pistons – 3.750 in Stroke – 4.165 in Bore – 6.000 in H Beam Rods – Small Block Chevy – Kit
Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.
Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.
| Destination | Est. Time | Cost |
|---|---|---|
| Canada (Toronto) | 5-7 business days |
$154.41 DHL Express |
| UK (London) | 5-7 business days |
$157.09 DHL Express |
| Australia (Sydney) | 5-7 business days |
$154.81 DHL Express |
| Germany (Berlin) | 5-7 business days |
$161.40 DHL Express |
81781
Hot Lap 101
Each
1 gal
Softener
Can
Fogger
Annular
180 Degree
1/16 in NPT
Wet
Silver
Tumble Polished
Each
Yes
Brawler Diecast
Pair
Yes
QuickReleasePins3
Pin Diameter,Length,Quantity
Steel
Each
Plastic
Red / Black
Natural
Rookie
Hi-Tech
36 in
Yes
3 ft
Rubber
Hi-Tech
36 in
Yes
3 ft
Braided Stainless
Aluminum
Natural
Natural
Kit
Yes
Each
Yes
64 in
5-1/3 ft
Rubber
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