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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Fits single rear wheel (SRW) and dual rear wheel (DRW) models
Sets include 16 matched rocker arm nuts which are direct replacements for many stud girdles
Square Bore
For details on this system and the installation of the 18671 into your Corvette
Non-vented distributor cap with stainless steel fasteners keeps the distributor cap firmly in place
Royal Purple High Performance Synthetic Motor Oil -SAE 15W-40 - 1 Gallon Jug DX2125K Fits single rear wheel (SRW)Royal Purple(R) Motor Oil delivers superior protection and improves performance in four cycle gasoline and diesel engines. It increases horsepower and torque, saves fuels and reduces heat, wear and emissions. It has unsurpassed oxidation stability that allows for extended oil drains and fewer oil changes, which saves you time and money and reduces the impact on the environment. Royal Purple's motor oils for passenger cars and trucks are API licensed.
