Twin Cam / Quad 4 Undersized "Over Driven" Alternator Pulley

- Quantity: (1) 1.818" outside diameter of pulley

- Fits all Twin Cam & Quad 4 engines from 96-02'

​- Fits all J-bodies, Cavaliers & Sunfires from 95-05'

- Fits most LNF, L61, LE5 Ecotec engines.  Will not fit LSJ alternators with a clutch

- Stock Twin Cam alternator pulley weight: 6.34 Ounces
- Manufactured alternator pulley weight: 2.25 Ounces

- Smallest alternator pulley that will clear a socket to remove the retaining nut

​- Material: T6-6061 Aluminum, Un-coated *Hard coating is an additional $50 charge.

- P/N: LD9-1818

- $75.00 shipped in the greater 48. Please contact us for other locations.

Chevy, Pontiac, Oldsmobile, & Buick: Performance Pulleys:

Eaton M45 Supercharger, Idler Bearing Replacement, Design 1

- Quantity: (1) SKF or VXB Bearing - Aftermarket replacement

- Fits all GM 2.4L Twin Cam engines from 96-02' fitted with the GM performance M45 supercharger kit. GM P/N 12498660

- This is an aftermarket replacement

- Deep Groove Ball Bearing

​- Bearing Dimensions: I.D. 17mm x 62mm x 17mm

​- GM Part Number for Bearing: Unknown

​- P/N: M45-6403-2RS1

- 3-4 Week Lead Time

- $75.25 shipped in the greater 48. Please contact us for other locations.

Quad 4 - Belt Drive Conversion - Adjustable Cam Gears - Complete Set

​A redesign of the original GM belt drive setups. 

- Quantity: (1) Intake Adjustable Cam Gear, (1) Exhaust Adjustable Cam Gear, (1) Intake Adjustable Cam Gear Adapter, (1) Exhaust Adjustable Cam Gear Adapter, (2) Timing Screw / Pins, (1) Crank Shaft Gear Cog, (1) Gates Race Timing Belt, (2) Idler Pulleys, (1) Idler Mounting Bracket / Plate, (1) Lower Engine Seal / Mounting Plate, (3) M12 Idler Bracket Bolts, (1) Modified Lightweight Crank Pulley (P/N: LD9-5180-B), & Misc. Mounting Hardware

- Fits all Quad 4 Engines - Single and Dual Overhead Cam - Low & High Output Versions - 87'-94' Model Years

- This can not be used in applications that utilize the front engine mount.

- Will not clear stock alternator mounting locations / brackets without modification.

- This is designed for full out race applications.  This is no intended for daily driven cars.

​- * ARP Ultra Torque Assembly Lubricant or Loctite P/N C5-A is recommended to prevent gnarling of the thread when inserted into the aluminum head

- * Proper tools are required when installing 12-point nuts or bolts

- P/N: W41-BDACS

- < $750  (Price is still to be Determined. Kit is still in Development) 

Please contact us for additional information.

Twin Cam / Quad 4 Over sized "Over Driven" Crank Pulley

- Quantity: (1) 7.000" outside diameter of pulley

- Fits all Twin Cam & Quad 4 engines from 87-02'

- Stock Twin Cam crank pulley weight: 61.92 Ounces
- Manufactured crank pulley weight: 28.50 Ounces

- Material: T6-6061 Aluminum, Un-coated *Hard coating is an additional $50 charge.

- P/N: LD9-7000

- $180.00 shipped in the greater 48. Please contact us for other locations.

Twin Cam / Quad 4 Stock Diameter Alternator Pulley

- Quantity: (1) 2.208" outside diameter of pulley

- Fits all Twin Cam & Quad 4 engines from 96-02'

​- Fits all J-bodies, Cavaliers & Sunfires from 95-05'

- Fits most LNF, L61, LE5 Ecotec engines.  Will not fit LSJ alternators with a clutch

- Stock Twin Cam alternator pulley weight: 6.34 Ounces
- Manufactured alternator pulley weight: 3.00 Ounces

- Material: T6-6061 Aluminum, Un-coated *Hard coating is an additional $50 charge.

​- P/N: LD9-2208

- $75.00 shipped in the greater 48. Please contact us for other locations.

Refunds:

Any problem(s) with  product(s) designed, created, sold, or manufactured by Ennotech Designs LLC will receive a refund upon return of said product(s). Please contact Ennotech Designs LLC before the return of said product(s).  No item(s) will be accepted without a Return Material Authorization (RMA) from Ennotech Designs LLC.  No refund(s) will be given for damaged or abused product(s). 


*Disclaimer:

Ennotech Designs LLC and any of its manufacturer(s), seller(s), or reseller(s) can not be held responsible for misuse, abuse, and un-approved installation of above products. Please refer to the proper shop manual(s) or service manual(s) for proper torque specifications and procedures for installation and removal of these aftermarket product(s). Please remember to check that all bolts and fittings are properly torqued after installation, and after the first twenty five miles after installation. Ennotech Designs LLC and any of its manufacturer(s), seller(s), or reseller(s) of these above products carry no EPA or CARB approval. Please contact Ennotech Designs LLC with questions and/or concerns regarding the above statements before purchasing.

Eaton M45 Supercharger, OEM Idler Bearing Replacement, Design 2

- Quantity: (1) NSK Bearing - OEM replacement

- Fits all GM 2.4L Twin Cam engines from 96-02' fitted with the GM performance M45 supercharger kit. GM P/N 12498660

- This is an OEM replacement, and is from the same supplier as the original idler bearing.

- Single Roller Bearing

​- Bearing Dimensions: I.D. 17mm x 47mm x 14mm

​- GM Part Number for Bearing: 88960581

​- P/N: M45-B17-102DG3

​- 1-2 Week Lead Time

- $35.75 shipped in the greater 48. Please contact us for other locations.

Twin Cam / Quad 4 Undersized "Under Driven" Crank Pulley

- Quantity: (1) 5.180" outside diameter of pulley

- Fits all Twin Cam & Quad 4 engines from 87-02'

- Stock Twin Cam crank pulley weight: 61.92 Ounces
- Manufactured crank pulley weight: 18.00 Ounces

- Stock GM RPO Code: W41 & LG0 crank pulley diameter

​- Material: T6-6061 Aluminum, Un-coated *Hard coating is an additional $50 charge.

​- P/N: LD9-5180

- $150.00 shipped in the greater 48. Please contact us for other locations.

Twin Cam / Quad 4 Stock Diameter, Crank Trigger, Crank Pulley

- Quantity: (1) 6.406" outside diameter of pulley

- Fits all Twin Cam & Quad 4 engines from 87-02'

- Stock Twin Cam crank pulley weight: 61.92 Ounces
- Manufactured crank pulley weight: 27.50 Ounces

- Stock GM RPO Code: LD9 crank pulley diameter

- Designed specifically for crank trigger wheels 

- Shown with a 60 tooth trigger wheel.

- Proven reliable to over 500 whp @ 7,500 rpm

​- Material: T6-6061 Aluminum,Un-coated *Hard coating is an additional $50 charge.

​-Trigger wheels are extra.  Please contact us for 6+1 and 58 tooth applications

​- P/N: LD9-6406-TW

- $200.00 shipped in the greater 48. Please contact us for other locations.

Twin Cam / Quad 4 Stock Diameter Crank Pulley

- Quantity: (1) 6.406" outside diameter of pulley

- Fits all Twin Cam & Quad 4 engines from 87-02'

- Stock Twin Cam crank pulley weight: 61.92 Ounces
- Manufactured crank pulley weight: 24.50 Ounces

- Stock GM RPO Code: LD9 crank pulley diameter

​- Material: T6-6061 Aluminum, Un-coated *Hard coating is an additional $50 charge.

- P/N: LD9-6406

- $165.00 shipped in the greater 48. Please contact us for other locations.

Phone: (440) 363-1124

MDavis@EnnotechDesi​gnsLLC.com