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The Original Jr is the original 3-Arm design clutch for Jr. Dragsters. This clutch has won a number of races throughout the years, and also offers racers from 12.90 to 8.90 a good choice for an entry level clutch unit. The Polar Junior features aluminum Arms, Cover-Lock assembly, anodized front sheaves for maximum life span, and a Sur-Flex belt. This unit comes standard with 18-28-22 ramps, White Stall Spring, Yellow Secondary Spring, and is great for use with the LO206 Engine!

If you are looking for an affordable quality unit to get your feet wet in Jr. Dragster racing then this is a great option for you!

Price: $649

Original Parts List:

 

A - Front Cover B - Ramp Holder C - Drive Hub D - Primary Spring (White, Purple, Green, Blue) E - Spring Retainer F - Spring Carrier G - Arm H - Movable Sheeve w/ Bushing I - Post J - Fixed Sheeve K - Round Bronze Bushing L - Hardened Roller

M - Ramps (Many Options Available) O - Helix (34,38,42,46 Available) P - Secondary Spring (Yellow and Red Available) Q - Button Carrier R - Secondary Post S - Fixed Sheeve T - Tower Pin U - Movable Sheeve w/ Bushing V - Button W - Round Bushing X - Secondary Shim