Description
Crankshaft – Magnum – 3.750 in Stroke – Internal Balance – Forged Steel – 2-Piece Seal – Small Block Chevy – Each
400 Main.
Search Suggestions
Search Suggestions
Sale
CALLIES SBC 4340 Forged Magnum Crank – 3.750 Stroke SAJ-21A-MG
SKU: CALSAJ21A-MG
Original price was: $3,503.00.$3,184.00Current price is: $3,184.00.
On backorder
Add to wishlistProduct information
| Weight | 54.45 lbs |
|---|---|
| Dimensions | 34.5 × 9.2 × 9 in |
| Product Line | Magnum |
| Lightened | Yes |
| 1 / 2 Piece Rear Main Seal | 2-Piece |
| Heat Treated | Yes |
| Gun Drilled | Yes |
| Stroke (In) | 3.750 in |
| Mains | 400.0 |
| Main Journal Diameter | 2.648 in |
| Rod Journal Diameter | 2.100 in |
| Narrowed Bearings Required | Yes |
| Intended Balance | Internal |
| Minimum Rod Length | 5.850 in |
| Snout Style | Standard |
| Crankshaft Key Quantity | 1.0 |
| Flexplate / Flywheel Mounting Bolt Quantity | 6.0 |
| Alloy | 4340 |
| Material Style | Forged |
| Material | Steel |
| Color | Natural |
| Finish | Natural |
| Quantity | Each |
| Brand | |
| Type | |
| Condition | |
| Manufacturer Part Number (MPN) | SAJ-21A-MG |
Description
Crankshaft - Magnum - 3.750 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - Small Block Chevy - Each
400 Main.
Features
- Wheel Front is the USA Automotive Authorized Retailer
- High-Performance Automotive Parts
- 100% Legit Auto Parts From USA
- 100% Satisfaction Guarantee
- Low Price and Vehicle Fitment Guarantee
- Inventory Monitoring Guarantee
Related products
- Add to wishlist
ACL BEARINGS Rod Bearing Set 4B1946H-STD
SKU: AEB4B1946H-STDProduct information
- Weight0.32 lbs
- Dimensions4.1 × 2.2 × 1.2 in
- Quantity
Kit
- Variant
Yes
- Product Line
H-Series
- Crankshaft Undersize(In)
Standard
- Variant Group
Rod Bearings3
- Add to wishlist
AKERLY-CHILDS Piston Ring Set 4.315 HTD HT .017 1/16 3/16 19522-65
SKU: ACX19522-65Product information
- Weight1.12 lbs
- Dimensions6.3 × 5.35 × 3.6 in
- Product Line
Xtreme
- Quantity
Kit
- Cylinder Set
8.0
- File Fit
Yes
- Bore (Standard)
4.315 in
Original price was: $313.87.$285.34Current price is: $285.34.Add to wishlistAdd to cartQuantity Only 5 left in stock!-+ - Add to wishlist
ACL BEARINGS Rod Bearing Set Honda H22A4 2156cc (4pk) 4B1912H-STD
SKU: AEB4B1912H-STDProduct information
- Weight0.34 lbs
- Dimensions3.95 × 2.4 × 1 in
- Quantity
Kit
- Product Line
H-Series
- Crankshaft Undersize(In)
Standard
- Brand
- Type
- Add to wishlist
ACL BEARINGS Rod Bearing Set 4B1956H-STD
SKU: AEB4B1956H-STDProduct information
- Weight0.304 lbs
- Dimensions4.25 × 2.25 × 1.5 in
- Quantity
Kit
- Product Line
H-Series
- Crankshaft Undersize(In)
Standard
- Brand
- Type
- Add to wishlist
ACL BEARINGS Thrust Washers 2T8103-STD
SKU: AEB2T8103-STDProduct information
- Weight0.105 lbs
- Dimensions3.5 × 3.25 × 0.6 in
- Material
Steel
- Color
Natural
- Finish
Natural
- Quantity
Set of 4
- Thickness (In)
0.056 in
- Add to wishlist
ACL BEARINGS Rod Bearing Set 4B1946H-.25
SKU: AEB4B1946H-.25Product information
- Weight0.345 lbs
- Dimensions4.15 × 2.25 × 1.2 in
- Quantity
Kit
- Variant
Yes
- Product Line
H-Series
- Crankshaft Undersize(In)
0.010 in
- Variant Group
Rod Bearings3
Recently viewed products
- Add to wishlist
VIBRANT PERFORMANCE Male -6AN to Male 3/8in NPT 90 Degree Fitting 11355
SKU: VIB11355Product information
- Weight0.07 lbs
- Dimensions6.3 × 3.54 × 1.0 in
- Brand
- Type
- Condition
- Manufacturer Part Number
11355
Original price was: $27.27.$24.79Current price is: $24.79.Add to wishlistAdd to cartQuantity Only 2 left in stock!-+ - Add to wishlist
PWR NORTH AMERICA Heat Exchanger Kit 07-12 GT 500 56-00000
SKU: PWR56-00000Product information
- Weight12.75 lbs
- Dimensions38 × 26.25 × 12.5 in
- Color
Natural
- Finish
Natural
- Quantity
Kit
- Material
Aluminum
- Thickness
4.26 in
Original price was: $1,253.00.$1,139.00Current price is: $1,139.00.Add to wishlistAdd to cartQuantity Only 1 left in stock!-+ - Add to wishlist
QUICKCAR RACING PRODUCTS Brake Bias Digital Gauge w/ Senders 67-101
SKU: QRP67-101Product information
- Weight0.745 lbs
- Dimensions5.55 × 4.6 × 4 in
- Quantity
Each
- Variant
Yes
- Variant Group
Pressure Gauges6
- Variant Column
Sender Included
- Gauge Type
Brake Pressure
- Add to wishlist
MICKEY THOMPSON Baja Legend MTZ Tire LT305/70R16 124/121Q 247910
SKU: MIC247910Product information
- Weight60.3 lbs
- Dimensions33 × 33 × 12 in
- Material
Rubber
- Color
Black
- Finish
Natural
- Quantity
Each
- Product Line
Baja Legend MTZ
- Add to wishlist
RACING POWER CO-PACKAGED Chrome Steel Water Pump Pulley SBC Short 7.1 Dia R9600
SKU: RPCR9600Product information
- Weight1.61 lbs
- Dimensions11.8 × 8.75 × 2.85 in
- Short / Long Water Pump
Short
- Material
Steel
- Color
Chrome
- Finish
Plated
- Quantity
Each
Original price was: $42.19.$38.35Current price is: $38.35.Add to wishlistAdd to cartQuantity Only 7 left in stock!-+ - Add to wishlist
MAHLE ORIGINAL/CLEVITE MLS Head Gasket Ford 4.6L 3V SOHC LH 3.700 55065
SKU: M7755065Product information
- Weight0.735 lbs
- Dimensions24.2 × 8.9 × 0.4 in
- Quantity
Each
- Variant
Yes
- Variant Group
Head Gaskets117
- Variant Column
Driver/Passenger Side
- Material
Multi-Layer Steel
- Add to wishlist
LUCAS OIL Semi-Syn 20w50 Racing Oil 6×1 Qt 10306
SKU: LUC10306-6Product information
- Weight12.4 lbs
- Dimensions9 × 8.9 × 8.1 in
- Product Line
Racing
- Volume
1 qt
- Quantity
Set of 6
- Variant
Yes
- Variant Group
Motor Oil253
- Add to wishlist
VINTAGE AIR Electric Fan Wiring Kit Heavy Duty 23102-VUW
SKU: VIN23102-VUWProduct information
- Weight0.82 lbs
- Dimensions8.35 × 7.55 × 2.45 in
- UPC Code
842829114014
- Brand
- Condition
- Type
- Manufacturer Part Number
23102-VUW
- Add to wishlist
WEHRS MACHINE Clamp on Hood Pin Mount 1-1/2in Dia 4-1/2 Tall WM25815045
SKU: WEHWM25815045Product information
- Weight0.39 lbs
- Dimensions6.6 × 5 × 0.9 in
- Hardware Included
Yes
- Material
Aluminum
- Color
Black
- Finish
Anodized
- Quantity
Each
- Add to wishlist
WILWOOD Rotor 8bt .810 11.75 x 7in Scalloped 160-13373
SKU: WIL160-13373Product information
- Weight5.01 lbs
- Dimensions12.7 × 12.6 × 1.45 in
- Brand
- Condition
- Type
- Manufacturer Part Number
160-13373
Reviews
There are no reviews yet.