CROWER 72894 Block Roller Rockers Stud Nhra Race 1.7 7/16

( Brand: Crower ), ( Manufacturer Part Number: 72894 ), ( Part Type: Roller Block ), ( Country/region Of Manufacture: United States ), ( Finish: Unfinished ), ( Performance Part: Yes )

Review CROWER Small Block Chevy 1.7 Ratio Roller Rockers 7/16 Inch Stud Size Nhra Drag Race

The Crower 72894 Block Chevy 1.7 Roller Rockers are a high-performance component designed for serious racers and enthusiasts. These roller rockers are specifically engineered for Chevy engines and are known for their exceptional quality and durability.

The 72894 set comes with 7/16 studs, which provide a secure and reliable connection to your engine's valvetrain. The roller rockers themselves are made from high-strength materials, ensuring they can withstand the intense pressures and temperatures that come with high-speed racing.

The roller design of these rockers reduces friction between the valve stem and the rocker arm, significantly reducing wear and tear. This results in improved engine performance, increased horsepower, and a longer lifespan for your engine components.

The Crower 72894 Block Chevy 1.7 Roller Rockers are NHRA-race certified, meaning they have been tested and proven to perform under the most demanding racing conditions. They are a great choice for any serious racer looking to gain an edge on the track.

In summary, the Crower 72894 Block Chevy 1.7 Roller Rockers are a top-of-the-line performance upgrade for your Chevy engine. With their secure studs, high-quality materials, and reduced friction design, they offer improved engine performance, increased horsepower, and a longer lifespan for your engine components. If you're looking to take your Chevy engine to the next level, these roller rockers are a must-have upgrade.

1. High-quality material: The Crower rockers are made from high-quality steel, ensuring durability and longevity.

2. NHRA-certified: This product is approved by the National Hot Rod Association, indicating it meets their rigorous standards for racing performance.

3. Roller design: The roller design reduces friction between the rocker arms and valve tips, improving engine efficiency and reducing wear and tear.

4. 7/16 studs: The studs are thicker and stronger than standard studs, providing better support and reducing the risk of failure under high-stress racing conditions.

1. Cost: These rockers are more expensive than standard rockers due to their high-quality materials and NHRA certification.

2. Installation: Installing these rockers may require specialized tools and knowledge, which could add to the overall cost and time investment.

3. Compatibility: Ensure that these rockers are compatible with your specific engine and valve train configuration before purchasing.

If you are a serious racer or performance enthusiast, the Crower 72894 Block Chevy 1.7 Roller Rockers 7/16 stud NHRA Race may be a worthwhile investment. The high-quality materials, NHRA certification, and roller design can help improve engine efficiency and reduce wear and tear. However, the cost and potential installation challenges should be considered before making a purchase. If you are unsure, consult with a professional mechanic or engine builder to ensure these rockers are the best fit for your needs.

Details:

In good condition with poly locks.

part #: 72894 prices

• $205.00-$550.00

specifications rockeareng:

• for makes: Chevy
• brand: Crower
• mpn: 72894
• part type: Roller Block
• country/region of manufacture: United States
• finish: Unfinished
• performance part: Yes

general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: Used

seller rockeareng:

• rating: 99.3%
• city: Carmichael, California
• # reviews: 1305

shipping rockeareng:

• transit: 3-9 Days
• type: Fixed
• cost: $19.99
• class: Economy
• service: Economy

offer rockeareng:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: January 15, 2025

payments rockeareng:

• other
• credit card: Diners-club
• wallet: Google-pay

returns rockeareng:

• policy: No Returns

Crower 72894 Is Similar To:

• 101-1 Crower Small Block Chevy Rocker Arms Ratio Stud Stainless Steel (50.3% similar) If so desired, they are rebuild able via a service kit for 148 in which the pin, bearings washers can be changed out. The superior light weight body design provides plenty of clearance for large diameter, heavy-duty springs and high lift camshafts. Precision CBC machined from 17-4PH stainless steel ...(May 18th, 2018)
• 101-3 Crower Sbc Rocker Arms Ratio Stud (35.7% similar) 5 ratio with stud there are only 14 we seem to have lost two at the last swap meet or possibly somebody stole nothing wrong these they in excellent shape...(April 2nd, 2018)
• 72805-16 Crower Enduro Aluminum Stud (25.4% similar) Actual item may vary. Maximum spring diameter in quantity sold as a set of 16. Stud size 7/1 6 in. 7 rocker arm full roller self-aligning no shims included slot width in. Buyer pays return shipping. Fitment information may not be available for all products and those without will have a ...(May 4th, 2017)
• 72808-16 Crower Aluminum Roller Rockers Chevy Ratio Stud (42.5% similar) ...(December 12th, 2018)
• 72809-16 Crower Racing Sbf Roller Rocker Set Of Ratio Stud (41.9% similar) Applications Dino time only, then soaked in oil no blow-ups some scuffs and scratches from being used ran includes only lock nuts - missing 2 as shown all spin nice smooth. 6 ratio Crower racing roller rockers for small block ford v8 applications - excellent condition set of P/N fits 351W cu...(May 17th, 2018)
• 72813-1ea Crower Enduro Aluminum Stud Mount Roller Rocker Arm (35.8% similar) Fitment information may not be available for all products and those without will have a compatibility link. Actual item may vary. Quantity sold individually. Buyer pays return shipping. Rocker arm body standard fasteners included yes finish natural material aluminum mounting stud nut Pollock ratio ...(August 30th, 2018)
• 72827-16 Crower Enduro Aluminum Stud Mount Roller Rocker Arm (36% similar) Quantity sold as a set of 16. Actual item may vary. Fitment information may not be available for all products and those without will have a compatibility link. 5 rocker arm full roller self-aligning no shims included stud size 7/1 6 in...(April 30th, 2018)
• 72829-12 Crower Enduro Aluminum Stud Mount Roller Rocker Arm (36% similar) 75 rocker arm full roller self-aligning no shims included stud size 3/8 in. Quantity sold as a set of 12. Buyer pays return shipping...(July 20th, 2018)
• 72833-16 Crower Aluminum Roller Rockers Ford Ratio St (40.6% similar) ...(December 12th, 2018)
• 72843x1-8 Cower 8 Crower Chevy (20% similar) 150 offset 72843X1-8. Listing is for a set of 8 Crower chevy aluminum rocker arms these are preowned and not sure if they have been used or. They don't appear to have been, but selling for someone else and unknown of usage. These sell for around 250 new. 7 ratio 16 with. Item is sold as it...(January 19th, 2018)
• 72850-12 Crower Aluminum Roller Rockers Chevy Ratio Stud (42.5% similar) 5 stud: 7/1 aluminum roller recursive V6RATIO...(February 4th, 2019)