Engine To Cab Coolant Hose 11-16 PPE Diesel CatchCan|Tuning Systems|Performance Electronics|Performance It also prevents 3rd to

It also prevents 3rd to 4th gear slips

The tapered valve springs' higher spring rate and lighter valve train weight enable faster response during higher RPMs and eliminate valve float

GM Equivalent P/N: 12471447

it's important to use the strongest magnet possible for maximum benefit

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