COMP Cams Super Lock 10 Degree Valve Spring Retainer - 10 Degree - 1.050 in / 0.690 in OD Steps - 1.437-1.500 in Dual Spring - Chromoly - Black Oxide - Set of 16 91609069 3/16 Thick

3/16 Thick

and transmission pan adapter/drain plug to mount sensor to panDerale has been the leader in performance cooling for decades

1989-1993 Dodge D350

1970-1973 Mercury Cougar CID 351 Naturally Aspirated GAS

aFe POWER throttle body spacer (P/N: 46-32007) will NOT fit with this intake

COMP Cams Super Lock 10 Degree Valve Spring Retainer - 10 Degree - 1.050 in / 0.690 in OD Steps - 1.437-1.500 in Dual Spring - Chromoly - Black Oxide - Set of 16 91609069 3/16 ThickValve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are the perfect solution. This 10? Super Lock steel retainer is precision machined from 4140 chromemoly steel and finished in black oxide. This precision retainer is specifically designed for positive location when combined with COMP Cams high quality valve springs. Precision machined from chromemoly steel then black