accessories

Best Roller Rockers For SBC – Product Reviews by Experts

Are you a mechanic? Are you making a performance engine for races? If yes, then you will always want the engines to give the best revolutions – more revolutions per minute increase the airflow and subsequently make more power. RIght? To achieve such results, you require stiffer valve springs, stouter pushrods, and stronger roller rockers.

A roller rocker is a fulcrum-style oscillating lever that, along with the lifters and pushrods, transfers the radial movement of the camshaft into linear motion to open the valve, and the roller rocker also allows the valve-spring to close the valve. In over 40 years, the design of roller rockers hasn’t changed much, only the material has improved, and bearing designs are updated.

Thus, a mechanic must keep in mind the importance of roller rockers in an engine and do the shopping. Now the question arises which roller rocker is the best among the different varieties available in the market? So here is the article for all the answers, wherein we have described the best roller rockers for SBC.

Best Roller Rockers For SBC

1. COMP Cams 17001-16 High Energy Aluminum Roller Rocker Set for SBC

COMP Cams 17001-16 High Energy Aluminum Roller Rocker Set for SBCIf you are looking for SBC roller rockers for street or moderate race use, then COMP Cams 17001-16 High Energy Die Cast Aluminium roller rockers are the perfect option for you. This roller rocker is made up of aluminum to give a good strength with less overall weight and has a 3/8″ stud diameter and 1.5 ratios. 

It has an aluminum body with a needle bearing fulcrum and roller tip. These roller rockers are a cost-effective, stiffer, and durable option that provides an added valve lift while bearing the rigors of a performance application. Needle bearing fulcrum and roller tip reduces the friction and lowers the oil temperatures for improving horsepower and response.

Pros
  • It is a cost-effective option made up of aluminum that provides superior strength to weight ratio.
  • The stiffer and durable design of roller rockers increases the valve life while bearing the rigors of a performance application.
  • The needle bearing fulcrum and roller tip reduce the friction and lower the oil temperatures for improving horsepower and response
  • It is for use with up to 550 lbs of open spring pressure.
Cons
  • They are not self-aligned.

BuyOnAmazon


2. Assault Racing Polylock Aluminum Roller Rocker for Small Block Chevy

Assault Racing Polylock Aluminum Roller Rocker for Small Block ChevyThese Maximum Race series aluminum SBC roller rockers are made from high-strength 6061- T6 aluminum extrusions and available in the set of 16. Each piece of roller rocker is precision CNC machined and finished by hand to ensure the best product to be offered. 

Assault Racing rockers are machined specially to permit larger springs and retainers with full-cage needle bearings to reduce friction and add durability. All the rockers come with poly locks at no extra cost. The needle bearing and heat-treated Cr40 roller tips help reduce friction and operating temperature to give a long-lasting performance. 

Pros
  • It is made from high strength 6061- T6 Aluminium extrusions and available in a set of 16
  • Each roller rocker is CNC machined
  • It comes with poly locks at no extra cost
  • The full-cage needle bearing and heat-treated Cr40 roller tips reduce friction and operating temperatures.
Cons
  • It is heavy.

BuyOnAmazon


3. COMP Cams 1412-16 Magnum Roller Rocker Arm Set for Chevrolet SBC

COMP Cams 1412-16 Magnum Roller Rocker Arm Set for Chevrolet SBCAre you looking for a roller rocker for streetcar use? Then Magnum roller Rocker for SBC is the ultimate choice. It is designed in the USA, with a 3/8 inch stud diameter and 1.52 ratio. It is constructed from a superior material – 8620 chrome-moly steel that does not flex and gives maximum lift. 

The roller tip decreases the friction, while the ratio accuracy gives a more effective valve lift. For performance applications of less than 350 pounds, this roller rocker gives around 15 to 30 more horsepower. These rockers can work in harsh environments without any wearing issues. These rockers are C.A.R.B exempted under D-279-4.

Pros
  • It is designed in the USA with a 3/8 inch stud diameter and 1.52 ratio
  • Made up of 8620 chrome-moly steel that does not flex.
  • It is used for application with less than 350 lbs of open spring pressure
  • Its roller tip decreases friction while stiff design and high ratio accuracy give more effective valve lift.
Cons
  • Need guide plates for a few models to center the tip over the valve.

BuyOnAmazon


4. Elgin SSR-1840RS Stainless Steel Roller Rocker Arm (Set of 16)

Elgin SSR-1840RS Stainless Steel Roller Rocker Arm (Set of 16)Elgin SSR 1840 roller rocker is constructed using high-strength stainless steel. It has a 3/8inch stud diameter and 1.6:1 ratio accuracy. These rockers have extra-large full needle-bearing trunnions to increase horsepower, superior strength, increase durability, and eliminate deflection at high speed

The large roller tips decrease friction and provide a smooth path over the valve tip and reduce wear on the valve to the rocker contact area. It comes with poly locks and a set of 16 roller rockers. To operate at peak performance, the trunnion is upgraded and has a clip on the outer side to keep all the needle bearings in place. It can withstand the spring pressure of up to 700lbs.

Pros
  • It is constructed with high strength stainless steel with 3/8 inch stud diameter and 1.6:1 ratio
  • It has extra-large full needle bearing trunnions
  • It has poly locks and comes in a set of 16
  • It can bear the spring pressure up to 700 lbs
Cons
  • Only chrome-moly pushrods are recommended.

BuyOnAmazon


5. Proform 66906C Stamped Rocker Roller Arm

Proform 66906C Stamped Rocker Roller ArmIf you are looking for a super affordable option, then the Proform 66906C rocker roller is the best. It is made up of high-quality stamped steel for strength and durability. It has a 3/8 inch stud diameter and 1.5 ratios that fit SBC engines. The roller tip helps in reducing internal valve train friction and valve stem wear. The extra-long slot purges rocker to stud interference while using high lift cams. The rocker comes in the set of 16 along with anti-gall grooved balls and nuts.

Pros
  • It is made of high-quality stamped steel
  • It comes in a set of 16
  • The extra-long slot purges rocker to stud interference
  • The roller tip helps in reducing internal valve train friction and valve stem wear.
Cons
  • Quality needs to be improved

BuyOnAmazon


Conclusion

Now that you have gone through the article, you should be aware that the rocker rollers for SBC are available in a variety of materials such as aluminum, steel, etc., designs, and price. The roller rockers are used for increasing the power of your engine. To increase the power, you should either increase the rocker arm ratio or make the rocker arm stiffer or decrease the moment of inertia by lightning the rocker arm’s weight.

We have shortlisted the above products based on our knowledge and research. However, many people ask us to recommend the best roller rocker. It is scary to choose any one product, but if we have to, then we would like to recommend COMP Cams 17001-16 High Energy Aluminum Roller Rocker Set for SBC. We hope that this buying guide will help you in selecting the best product for your engine. So go ahead and construct a high-performance engine.

Elizabeth Davis

Hi, I am Elizabeth Davis. I am an auto enthusiast and love writing about cycles, bikes, cars, and other automobiles. After being the motoring journalist for over five years, I decided to share my knowledge regarding the details, performance, and techniques of riding different vehicles. Apart from writing, I love traveling around the world on my bike and trying new cuisines.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button