Small Block Chevy Gear Drive

S/W2000 - Standard cam location
S/W3000 - Standard cam location with big block crank gear
S/W3500 - .391 Raised cam
S/W3600 - .391 Raised cam with big block crank gear

 

The Shaver - Wesmar Gear Drives are available in these variations:
• Blocks with standard cam location and .391 raised cam location
• Standard, 50 and 55mm cam
• Big Block crank gear size

Features include:
• Made of ultra-light aluminum aircraft alloy
• Crack resistant steel idler gear support
• Gears precision cut with no more than a .001 total run out from 9310 steel with 20 degrees pressure angle
• Fits most small block Chevy’s
• Highly adjustable and easy to install!
• REM finished - all gears

 

Breakdown

 

 

1. Idler post bolts - Part # RUL-112

2. Idler post lock plate - Part # WER-124

3. Idler post - Part # SHA-111

4. Idler assembly bolts (3) Part # CH-114

5. Front idler plate - Part # WER-117

6. Crossbrace bolts - Part # CH-115

7. Idler gear snap ring - Part # ALI-115

8. Cam crossbrace - Part # WER-127

9. Idler gear - Part # SHA-110

10. Crossbrace spacer - Part # WER-128

11. Crank gear - Part # SHA-109

12. Frame - Part # WER-126

13. Pan lip seal - Part # TUC-T103

14. Rear idler plate - Part # WER-118

15. Splined insert - Part # SHA-104

16. Large thrust washers and bearing - Part # S/W-4500

17. Cam gear - Part # SHA-108

18. Small thrust washers and bearing - Part # S/W-4500

**Not pictured idler gear bearing** - Part # ALI-116