Forged & Billet Domestic Crankshafts: CHEVROLET
Our 4340 forged crankshafts are heat treated to increase tensile strength, shot peened
to increase fatigue life, nitrided for wear resistance and 100% mag particle inspected
to ensure against cracks.
Sizes are held to the tightest tolerances you'll find in the racing industry!
How to order your MOLNAR TECHNOLOGIES cranks:
Sizes are held to the tightest tolerances you'll find in the racing industry!
How to order your MOLNAR TECHNOLOGIES cranks:
- Call us at 1-616-940-4640
- Email us at sales@molnartechnologies.com
- Order online through one of our Official Distributors
| Part Number | Description | Stroke | Main |
Rod Pin Diameter |
Min. Rod Length |
Bob Weight |
Retail Price |
MOLNAR PRICE |
|---|---|---|---|---|---|---|---|---|
| CHEVROLET CRANKS | ||||||||
| CHEVY BIG BLOCK FORGED | ||||||||
| 454-4000DC6F-6135 | Big Block Chevy | 4.000 | 454 | 2.200 | 6.135 | 2150 | $ 959.26 | $ 872.06 |
| 454-4000DC6F-OPS-6135 | Big Block Chevy w/ One Piece Rear Seal | 4.000 | 454 | 2.200 | 6.135 | 2150 | $ 959.26 | $ 872.06 |
| 454-4250DC6F-6135 | Big Block Chevy | 4.250 | 454 | 2.200 | 6.135 | 2150 | $ 959.26 | $ 872.06 |
| 454-4250DC6F-6385 | Big Block Chevy | 4.250 | 454 | 2.200 | 6.385 | 2150 | $ 959.26 | $ 872.06 |
| 454-4250DC6F-OPS-6385 | Big Block Chevy w/ One Piece Rear Seal | 4.250 | 454 | 2.200 | 6.385 | 2150 | $ 959.26 | $ 872.06 |
| 454-4250DC8F-6385 | Big Block Chevy w/ 8 Counterweights | 4.250 | 454 | 2.200 | 6.385 | 2150 | $ 1,123.79 | $ 1,021.63 |
| 454-4375DC8F-6385 | Big Block Chevy w/ 8 Counterweights | 4.375 | 454 | 2.200 | 6.385 | 2150 | $ 1,123.79 | $ 1,021.63 |
| 454-4500DC6F-6535 | Big Block Chevy | 4.500 | 454 | 2.200 | 6.535 | 2300 | $ 959.26 | $ 872.06 |
| 454-4500DC8F-6535 | Big Block Chevy w/ 8 Counterweights | 4.500 | 454 | 2.200 | 6.535 | 2300 | $ 1,123.79 | $ 1,021.63 |
| 454-4750DC6F | Big Block Chevy w/ 6 Counterweights | 4.750 | 454 | 2.200 | 6.635 | 2300 | $ 959.26 | $ 872.06 |
| 454-4750DC8F | Big Block Chevy w/ 8 Counterweights | 4.750 | 454 | 2.200 | 6.635 | 2300 | $ 1,123.79 | $ 1,021.63 |
| CHEVY LS | ||||||||
| 346-4000LB6F-610 | Chevy LS | 4.000 | LS Chevy | 2.100 | 6.125 | 1800 | $ 1,003.88 | $ 912.61 |
| 346-4125LB6F-610 | Chevy LS | 4.125 | LS Chevy | 2.100 | 6.125 | 1800 | $ 1,003.88 | $ 912.61 |
| 346-4250LB6F-610 | Chevy LS | 4.250 | LS Chevy | 2.100 | 6.125 | 1800 | $ 1,003.88 | $ 912.61 |
| CHEVY LS7 LONG SNOUT | ||||||||
| 346-4000LB6F-LS7 | Chevy LS7 w/ Dry Sump Snout | 4.000 | LS Chevy | 2.100 | 6.125 | 1800 | $ 1,151.12 | $ 1,046.48 |
| 346-4100LB6F-LS7 | Chevy LS7 w/ Dry Sump Snout | 4.100 | LS Chevy | 2.100 | 6.125 | 1800 | $ 1,151.12 | $ 1,046.48 |
| CHEVY SMALL BLOCK FORGED | ||||||||
| 350-3480BB6F-57 | Small Block Chevy | 3.480 | 350 | 2.100 | 5.700 | 1800 | $ 859.38 | $ 781.26 |
| 350-3480BB6F-RN | 50# Legal SB Late Model Stock | 3.480 | 350 | 2.100 | 5.700 | 1450 | $ 925.48 | $ 841.35 |
| 350-3500BB6F-60 | Small Block Chevy | 3.500 | 350 | 2.100 | 6.000 | 1800 | $ 859.38 | $ 781.26 |
| 350-3625BB6F-57 | Small Block Chevy | 3.625 | 350 | 2.100 | 5.700 | 1800 | $ 859.38 | $ 781.26 |
| 350-3750BB6F-57 | Small Block Chevy | 3.750 | 350 | 2.100 | 5.700 | 1800 | $ 859.38 | $ 781.26 |
| 350-3750BB6F-60 | Small Block Chevy | 3.750 | 350 | 2.100 | 6.000 | 1800 | $ 859.38 | $ 781.26 |
| 350-3750BB6F-OPS-57 | Small Block Chevy - One Piece Rear Seal | 3.750 | 350 | 2.100 | 5.700 | 1800 | $ 859.38 | $ 781.26 |
| 350-3800BB6F-57 | Small Block Chevy | 3.800 | 350 | 2.100 | 5.700 | 1800 | $ 859.38 | $ 781.26 |
| 350-3875BB6F-57 | Small Block Chevy | 3.800 | 350 | 2.100 | 5.700 | 1800 | $ 859.38 | $ 781.26 |
| 350-4000BB6F-585 | Small Block Chevy | 4.000 | 350 | 2.100 | 5.850 | 1800 | $ 859.38 | $ 781.26 |
| 350-4000BB6F-60 | Small Block Chevy | 4.000 | 350 | 2.100 | 6.000 | 1800 | $ 859.38 | $ 781.26 |
| 400-3875CB6F-585 | Small Block Chevy | 3.875 | 400 | 2.100 | 5.850 | 1800 | $ 859.38 | $ 781.26 |
| CHEVY SMALL BLOCK LIGHTWEIGHT | ||||||||
| 283-3350AD6L-60 | Lightweight Small Block Chevy | 3.350 | 283 | 1.888 | 6.000 | 1800 | $ 1,280.31 | $ 1,163.92 |
| 350-3500BA6L-60 | Lightweight Small Block Chevy | 3.500 | 350 | 2.000 | 6.000 | 1800 | $ 1,280.31 | $ 1,163.92 |
| 350-3500BB6L-57 | Lightweight Small Block Chevy | 3.500 | 350 | 2.100 | 5.700 | 1800 | $ 1,280.31 | $ 1,163.92 |
| 350-3500BB6L-60 | Lightweight Small Block Chevy | 3.500 | 350 | 2.100 | 6.000 | 1800 | $ 1,280.31 | $ 1,163.92 |
| 350-3750BB6L-57 | Lightweight Small Block Chevy | 3.750 | 350 | 2.100 | 5.700 | 1800 | $ 1,280.31 | $ 1,163.92 |
| 350-3750BB6L-60 | Lightweight Small Block Chevy | 3.750 | 350 | 2.100 | 6.000 | 1800 | $ 1,280.31 | $ 1,163.92 |
| 350-3875BB6L-60 | Lightweight Small Block Chevy | 3.875 | 350 | 2.100 | 6.000 | 1800 | $ 1,280.31 | $ 1,163.92 |
MOLNAR TECHNOLOGIES © 2012-2017
Phone: 616-940-4640
Email: sales@molnartechnologies.com