Mr. Gasket Distributor Mechanical Advance Spring Kit - 925B engine-gasket-sets 7 L V8 2009 Dodge

7 L V8 2009 Dodge Durango SLT 287/4

Black coated finish

5 V8 1978 Ford F-150 Ranger Lariat 400/6

SKU Number : 4854092 Brand : Crown UPC : 848399009187 Part Type : Drive Belt Idler Pulley Dimension : 4

Year Make Model Submodel Engine Size 1987 - 1990 Jeep Comanche 1987 - 1990 Jeep Cherokee Base 150/2

Mr. Gasket Distributor Mechanical Advance Spring Kit - 925B engine-gasket-sets 7 L V8 2009 DodgeOverview: One of the best, and sometimes missed tuning tricks for your Dodge, Plymouth or Chrysler is not to just optimize your initial timing, but to bring in timing advance more quickly than the stock distributor springs can allow. Bringing timing more quickly than stock can provide substantial increases in both torque and horsepower depending on your combination. This is done by changing the springs under the cap with these lighter weight springs.