Ram Clutches 2511 Chevrolet Pre-86 '0' Balance 153 Tooth Flywheel

#6052511

Ram Clutches 2511 Chevrolet Pre-86 '0' Balance 153 Tooth Flywheel

Fits Chevy applications
Center hole diameter 2.489 (2 pc rear main seal)
Internal balance

$379.00

/each

Factory Shipped

Quantity

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Product Summary

12.75" Outside Diameter, 153 Tooth Count, Aluminum

Fits Chevy applications
Center hole diameter 2.489 (2 pc rear main seal)
Internal balance
153 tooth ring gear
Clutch bolt patterns: GM 10.5" clutches with 11.625" bolt circle, 3/8-16 thread

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Key Specs

MFG. Part #	2511
Tooth Count	153
SFI Rating	1.1
Material Type	Aluminum
Engine Balance	Internal

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Need To Know

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Ram Clutches 2511 Details

RAM billet aluminum flywheels deliver maximum performance, reduced rotating mass, and exceptionally quick engine response. Each aluminum flywheel is CNC machined from premium billet material, surface ground for absolute flatness, and dynamically balanced to precise tolerances. The lightweight aluminum construction significantly decreases rotational inertia, enabling faster rev matching, sharper throttle response, and improved acceleration in high performance or competition focused applications.

RAM aluminum flywheels feature a replaceable ¼” steel friction surface, a fully serviceable ring gear, and are built to meet all SFI safety specifications. Application specific designs support today’s most popular engine swap platforms—including LS, LT, Coyote, and Hemi—as well as Tremec transmission conversions. For drivers and builders seeking the fastest engine response and the advantages of reduced rotating mass, RAM billet aluminum flywheels deliver a proven edge on the street, strip, or track.

When your project demands the lightest, quickest revving solution without compromising durability, choose RAM billet aluminum flywheels for unmatched precision, responsiveness, and reliability. RAM billet aluminum flywheels are engineered and manufactured in the USA. When only the best will do- Choose RAM.

Fits Chevy applications
Center hole diameter 2.489 (2 pc rear main seal)
Internal balance
153 tooth ring gear
Clutch bolt patterns: GM 10.5" clutches with 11.625" bolt circle, 3/8-16 thread
0.855" thickness crank flange to friction surface
13 pounds
Meets SFI 1.1 specifications
Made in the USA

Application

Chevrolet Pre-86 '0' Balance 153 Tooth

Warranty Information

Speedway Motors cannot facilitate the return of defective Ram Automotive Co. products as they have requested to handle these directly with the consumer. For defective product support and Return Authorization, please contact Ram Automotive Co. at +1 (714)-630-2764.

CA Prop 65

Ram Clutches 2511 Specifications

KEY SPECS
MFG. Part #	2511
Brand	Ram Clutches
Tooth Count	153
SFI Rating	1.1
Material Type	Aluminum
Engine Balance	Internal

GENERAL
Outside Diameter	12.75"
Weight	14 lbs.
Sold in Quantity	Each
GTIN Code	809009112154
Rear Main Seal Style	2-piece
Flywheel Material	Billet aluminum
Replaceable Friction Surface	Yes
Pressure Plate Style	Borg & Beck/Diaphragm

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Fitment

1959 Chevy 3A

2-Piece Rear Main Chevy 283

1959 Chevy 3B

2-Piece Rear Main Chevy 283

1959 Chevy 3C

2-Piece Rear Main Chevy 283

1959 Chevy 3D

2-Piece Rear Main Chevy 283

1959 Chevy 3E

2-Piece Rear Main Chevy 283

1959 Chevy 3F

2-Piece Rear Main Chevy 283

1959 Chevy 3G

2-Piece Rear Main Chevy 283

1957-1967 Chevy Bel Air

2-Piece Rear Main Chevy 283

1958-1967 Chevy Biscayne

2-Piece Rear Main Chevy 283

1958-1961 Chevy Brookwood

2-Piece Rear Main Chevy 283

1960-1967 Chevy C10

2-Piece Rear Main Chevy 283

1960-1967 Chevy C10 Suburban

2-Piece Rear Main Chevy 283

1960-1967 Chevy C20

2-Piece Rear Main Chevy 283

1960-1967 Chevy C20 Suburban

2-Piece Rear Main Chevy 283

1960-1965 Chevy C30

2-Piece Rear Main Chevy 283

1966 Chevy C30

2-Piece Rear Main Chevy 283
Gen 1 L79 Small Block Chevy

1967 Chevy C30

2-Piece Rear Main Chevy 283

1967-1968 Chevy Camaro

327 Chevy Small Block V8

1966-1967 Chevy Caprice

2-Piece Rear Main Chevy 283

1964-1967 Chevy Chevelle

2-Piece Rear Main Chevy 283
Gen 1 L79 Small Block Chevy

1968 Chevy Chevelle

Gen 1 L79 Small Block Chevy

1963-1964 Chevy Chevy II

2-Piece Rear Main Chevy 283

1965-1967 Chevy Chevy II

2-Piece Rear Main Chevy 283
Gen 1 L79 Small Block Chevy

1968 Chevy Chevy II

Gen 1 L79 Small Block Chevy

1957-1961 Chevy Corvette

2-Piece Rear Main Chevy 283

1962-1963 Chevy Corvette

Gen 1 L76 Small Block Chevy

1964-1968 Chevy Corvette

Gen 1 L79 Small Block Chevy

1957-1958 Chevy Del Ray

2-Piece Rear Main Chevy 283

1959-1960 Chevy El Camino

2-Piece Rear Main Chevy 283

1964-1967 Chevy El Camino

2-Piece Rear Main Chevy 283
Gen 1 L79 Small Block Chevy

1968-1969 Chevy El Camino

Gen 1 L79 Small Block Chevy

1967 Chevy G20 Van

2-Piece Rear Main Chevy 283

1958-1967 Chevy Impala

2-Piece Rear Main Chevy 283

1960-1967 Chevy K10

2-Piece Rear Main Chevy 283

1960-1967 Chevy K10 Suburban

2-Piece Rear Main Chevy 283

1960-1967 Chevy K20

2-Piece Rear Main Chevy 283

1967 Chevy K20 Panel

2-Piece Rear Main Chevy 283

1960-1967 Chevy K20 Suburban

2-Piece Rear Main Chevy 283

1959-1961 Chevy Kingswood

2-Piece Rear Main Chevy 283

1964-1967 Chevy Malibu

2-Piece Rear Main Chevy 283
Gen 1 L79 Small Block Chevy

1957-1961 Chevy Nomad

2-Piece Rear Main Chevy 283

1957 Chevy One-Fifty Series

2-Piece Rear Main Chevy 283

1961-1962 Chevy P30 Series

2-Piece Rear Main Chevy 283

1959-1961 Chevy Parkwood

2-Piece Rear Main Chevy 283

1957-1958 Chevy Sedan Delivery

2-Piece Rear Main Chevy 283

1960-1967 Chevy Suburban

2-Piece Rear Main Chevy 283

1957-1958 Chevy Truck

2-Piece Rear Main Chevy 283

1960 Chevy Truck

2-Piece Rear Main Chevy 283

1957 Chevy Two-Ten Series

2-Piece Rear Main Chevy 283

1958 Chevy Yeoman

2-Piece Rear Main Chevy 283

1966 GMC 1000

2-Piece Rear Main Chevy 283

1960 GMC 1000 Series

2-Piece Rear Main Chevy 283

1962-1965 GMC 1000 Series

2-Piece Rear Main Chevy 283

1960-1965 GMC 1500 Series

2-Piece Rear Main Chevy 283

1966 GMC 2500

2-Piece Rear Main Chevy 283

1960-1965 GMC 2500 Series

2-Piece Rear Main Chevy 283

1960-1966 GMC 3000

2-Piece Rear Main Chevy 283

1960-1966 GMC 3500

2-Piece Rear Main Chevy 283

1967-1968 GMC C15/C1500 Pickup

327 Chevy Small Block V8

1968 GMC C15/C1500 Suburban

327 Chevy Small Block V8

1967 GMC C25/C2500 Pickup

2-Piece Rear Main Chevy 283

1967 GMC C25/C2500 Suburban

2-Piece Rear Main Chevy 283

1967 GMC C35/C3500 Pickup

2-Piece Rear Main Chevy 283

1963-1966 GMC G1000 Series

327 Chevy Small Block V8

1964-1966 GMC G1500

327 Chevy Small Block V8

1964-1966 GMC I1000

327 Chevy Small Block V8

1965-1966 GMC I1500

327 Chevy Small Block V8

1965-1966 GMC I2500

327 Chevy Small Block V8

1966 GMC I3500

327 Chevy Small Block V8

1966 GMC K1000

327 Chevy Small Block V8

1966 GMC K1000 Pickup

327 Chevy Small Block V8

1966 GMC K15/K1500 Pickup

327 Chevy Small Block V8

1967 GMC K25/K2500 Pickup

2-Piece Rear Main Chevy 283

1967 GMC K25/K2500 Suburban

2-Piece Rear Main Chevy 283

1967 GMC K35/K3500 Pickup

2-Piece Rear Main Chevy 283

1966 GMC P1000

2-Piece Rear Main Chevy 283

1955-1959 GMC Suburban

2-Piece Rear Main Chevy 283

1960-1966 GMC Suburban

2-Piece Rear Main Chevy 283
Gen 1 L76 Small Block Chevy

1967 GMC Suburban

Gen 1 L76 Small Block Chevy

1956-1960 GMC Truck

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Commander

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Cruiser

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Daytona

2-Piece Rear Main Chevy 283

1966 Studebaker Wagonaire

2-Piece Rear Main Chevy 283