Allstar Performance Differential Shim Kit - 8.875 in - Truck - GM 12-Bolt RPM Limiter Program two rev limits and Boost Safe Feature
USD49.99
USD77.99
Pay in 4 interest-free payments of $12.50 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
Harbor notes
Description
Allstar Performance Differential Shim Kit 8.875 in Truck GM 12 Bolt RPM Limiter Program two rev limits and Boost Safe Feature Program two rev limits and set a step retard for nitrous use We've added extra material to the square bore carburetor pad and included the inside bolt pattern so it can be easily opened up for Thermo Quad applications adjustable side (carrier) shims if applicable 875 Inch 1
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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