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A 440 starter is not a universal bolt-on choice. Establish the ring gear and flywheel first: common 10.5-inch layouts use 130 teeth, while 11-inch manual layouts use 143 teeth. Then match the bellhousing, automatic or manual transmission, and the specific header geometry. Gear-reduction minis can improve clearance, but the nose cone, pinion location and header tubes still decide whether a part fits.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | RobbMc Mopar Gen II Mini-Starter PN 3005 | $400-$420 | Amazon |
| 2 | Powermaster XS Torque 9513 | $200-$260 | Amazon · eBay |
| 3 | Powermaster XS Torque 9523 | $370-$450 | Amazon · eBay |
| 4 | Powermaster Mastertorque 9613 | $280-$320 | Amazon · eBay |
| 5 | MSD DynaForce 50983 | $340-$360 | Amazon · eBay |
| 6 | MSD APS 5098 | $470-$490 | Amazon · eBay |
| 7 | CVR Protorque 1338 | $240-$260 | Amazon · eBay |
| 8 | CVR Protorque 1337 | $190-$210 | Amazon · eBay |
| 9 | Big End Performance 50013 Mini Denso Starter | $120-$135 | Amazon |
| 10 | 440 Source Premium Lightweight High Torque Mini Starter | $115-$125 | Amazon |
| 11 | 440 Source Clockable CNC Machined Lightweight Mini Starter 123-1001 | $195-$210 | Amazon |
The picks, in detail
RobbMc Mopar Gen II Mini-Starter PN 3005
Fits B/RB 383-440 with gear-reduction applications; clears most TTI headers even with a 143-tooth flywheel.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
Powermaster XS Torque 9513
4.4:1 gear-reduction Mopar V8 starter without a nose cone; TTI lists it for 130-tooth 10.5-inch flywheel layouts.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
Powermaster XS Torque 9523
Nose-cone, 4.4:1 gear-reduction starter; TTI lists it for 130-tooth 10.5-inch flywheel layouts.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
Powermaster Mastertorque 9613
Current Mopar V8 mini-starter line; confirm flywheel and header clearance with the vehicle builder.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
MSD DynaForce 50983
4.4:1 gear-reduction starter catalogued for Mopar 318-440; do not assume it clears every header.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
MSD APS 5098
Mopar V8 DynaForce starter; confirm ring gear, transmission bellhousing and exhaust clearance before purchase.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
CVR Protorque 1338
Ten-position adjustable 4:1 gear-reduction starter for Mopar V8/6-cylinder applications; verify 440 ring gear layout.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
CVR Protorque 1337
4:1 gear-reduction Mopar V8/6-cylinder starter; fitment still depends on flywheel and bellhousing.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
Big End Performance 50013 Mini Denso Starter
Listed for 1966-1978 RB 440 with manual or automatic transmission and both 130- and 143-tooth flywheel options.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
440 Source Premium Lightweight High Torque Mini Starter
Current 440 Source mini-starter for big-block automatic-transmission 727 applications with a 130-tooth flywheel.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
440 Source Clockable CNC Machined Lightweight Mini Starter 123-1001
Clockable two-piece housing for tight header clearance; 440 Source identifies its automatic 727 and 130-tooth flywheel limitation.
- Gear-reduction or direct-fit design
- Verify ring gear and bellhousing
- Check header clearance
- Current retail listing
- Named part number
- Not universal for every 440
- Fitment must be confirmed
Buying tips
- Count the ring-gear teeth or identify the flywheel before ordering.
- TTI documents 130-tooth and 143-tooth header layouts separately; treat header clearance as vehicle-specific.
- Do not use a starter listed only for an automatic 727 and 130 teeth on a 143-tooth manual setup.
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