Supertech

Cam Follower (Shim Under Bucket) These 31mm Cam Followers are designed for use with larger profile cams in your 2RZ, 3RZ or 5VZ engine. The larger outside diameter allows the cam profile to be much...

Cam Follower (Shim Under Bucket) These 34mm Cam Followers are designed for use with larger profile cams in your 2RZ or 3RZ engine. The larger outside diameter allows the cam profile to be much...

Cam Follower (35mm / Shim Under Bucket) These 35mm cam buckets are designed for use with larger profile cams in your 2RZ or 3RZ engine. The larger outside diameter allows the cam profile to be much...

Dual Spring & Chromoly Retainer Kit LC Engineering has taken the guesswork out of choosing the right parts for your cylinder head! We have created a spring & retainer kit that comes with...

Dual Spring & Titanium Retainer Kit LC Engineering has taken the guesswork out of choosing the right parts for your cylinder head! We have created a spring & retainer kit that comes with all the...

Dual Valve Springs (Naturally Aspirated / Low Boost) If you're building a 2.4L 2RZ-FE or a 2.7L 3RZ-FE these Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher...

Exhaust Valve (Black Nitride w/ Anti Friction Coating / 30.5mm - 1mm Over) These valves are 1MM larger than stock, great for ported heads that need more flow through the valves. These Black...

Exhaust Valve (Inconel / 31.5mm - 1mm Over) These valves are 1MM larger than stock, great for ported street heads that don't need the huge 2.5mm oversized valves. These Inconel valves are lighter...

+1MM Exhaust Valve (Inconel / 32.50MM) These valves are 1MM larger than stock (stock valves are 31.50MM), and great for ported street heads. These Inconel valves are lighter than the stock steel...

Exhaust Valve (Inconel / 32.5mm - +2mm) These race valves are the highest level of sophistication in valve technology. Extremely heat resistant, and designed for use in racing engines that are...

Exhaust Valve (Stainless Steel / 40mm +2mm) These are the same 40mm exhaust valves we use in our stage 5 cylinder heads. 40mm exhaust valves are designed for use in heavily ported high-performance...

Exhaust Valve (Stainless Steel w/ Anti Friction Coating / 30.5mm - Stock Size) If you are replacing the factory valves but want something better without going oversized, these swirl-polished valves...

Exhaust Valve (Stainless Steel / Stock Size 27.5mm) These stainless valves are the highest level of sophistication in valve technology. Extremely heat resistant and designed for use in race engines...

Intake Valve (Black Nitride w/ Anti Friction Coating / 37.5mm 1mm Over) These valves are 1MM larger than stock, great for ported heads that need more flow through the valves. These stainless...

+1MM Intake Valve (Nitride / 38.50MM) These valves are 1MM larger than stock, great for ported street heads that don't need the huge oversized valves. The black nitride valves are stainless steel...

Intake Valve (Stainless Steel / 48mm +2mm) These are the same 48mm intake valves we use in our stage 5 cylinder heads. 48mm intake valves are designed for use in heavily ported high-performance...

Intake Valve (Stainless Steel w/ Anti Friction Coating / 37.5mm - Stock Size) If you are replacing the factory valves but want something better without going oversized, these swirl-polished valves...

Intake Valve (Stainless Steel w/ Anti Friction Coating / 38.5mm - +1mm) These valves are 1MM larger than stock, great for ported street heads that don't need the huge 2.5mm oversized valves. These...

Intake Valve (Stainless Steel / 39.5mm +2mm) These race valves are the highest level of sophistication in valve technology. Extremely heat resistant, and designed for use in racing engines that are...

Intake Valve (Stainless Steel / Stock Size 34mm) These stainless valves are the highest level of sophistication in valve technology. Extremely heat resistant and designed for use in race engines...