Description
Overview
Jaylec starter motors are trusted for reliable starting performance across popular Chevrolet and Ford V8 engines used in marine and automotive conversions. This listing brings together the main variants in the Jaylec range, giving you a single place to choose the correct option for your engine. Compact gear reduction designs deliver the torque needed for quick and consistent starts even in demanding marine conditions.
Features
- High torque gear reduction units for confident starting
- 12V clockwise rotation with fitments for Chev and Ford V8 engines
- Compact housings for tight engine bays and marine clearances
- Variant choice ensures correct match to flywheel and mount pattern
Specifications and Materials
| Variant | Voltage | Power | Teeth | Fitment |
|---|---|---|---|---|
| 70-0003 | 12V | 1.0kW | 9T | Ford XA–XE 289/302/351 V8 (Bosch mount) |
| 70-0030 | 12V | 1.7kW | 11T | Chev V8, offset mount, 168T flywheel |
| 70-0031 | 12V | 1.7kW | 11T | Chev V8, inline or offset, 168T flywheel |
| 70-0101 | 12V | 1.4kW | 10T | Chev SBC/BBC, rotatable mount, 153T or 168T flywheels |
| 70-0101C | 12V | 2.0kW | 9T | Chev V8, Hitachi mount, chrome finish |
| 70-0102 | 12V | 1.0kW | 9T | Chev SBC/BBC, compact starter for 153T flywheel |
| 70-1011 | 12V | 1.7kW | 9T | Ford XA–XE 289/302/351 V8 compact gear reduction |
For further details on pinion and ring gear standards, see SAE J543 at SAE International.
Compatibility and Fitment
Use the dropdown menu above to select the correct starter motor for your application:
- Ford V8 (XA–XE 289/302/351) – choose PN 70-0003 or 70-1011 depending on your mounting pattern
- Chevrolet V8 Small Block (SBC) or Big Block (BBC) – choose PN 70-0030, 70-0031, 70-0101, 70-0101C or 70-0102 based on flywheel tooth count and mount style
If you are unsure, confirm whether your flywheel is 153T or 168T and whether your starter bolts are inline or offset. This ensures the correct fitment for your engine or marine bellhousing.
Compliance and Safety
Always disconnect the battery before installation. Mount with correct torque and use marine-grade cabling. Follow ABYC practices for conductor protection, isolation switching and safe routing to reduce the risk of electrical faults in a marine environment.
Marine Applications
These Jaylec starter motors are well suited to ski boats, runabouts and inboard conversions using Chevrolet or Ford V8 engines. Their compact design provides the clearance needed in tight hull spaces while delivering strong cranking power for hot restarts after long runs.
Why Choose Argomarine
We verify every part number, check specifications and maintain stock to help you choose the right starter the first time. For more related components, see our full range of engine and service parts.
