Chevy - Small Block

Normal stock dampers wear out and engine performance upgrades increase naturally occurring harmful crankshaft torsional vibrations. Install a Fluidampr viscous damper to reduce wear on the main bearings and timing gear, achieve more accurate valvetrain operation and lower the risk of crank failure. Unlike rubber based dampers, Fluidampr automatically adapts to any engine modifications and constantly self-tunes in real time to protect across the entire RPM range. Features precision machined and computer balanced components that never need to be tuned or rebuilt.

SFI Approved / ISO 9001 Certified / Made in the USA

Chevy Small Block / Buick / Pontiac

(262-350, 409 CID V-8, 90° V-6)
PART # 620101
Fitment GM / Chevy / Buick / Pontiac small block. 262ci-350ci, 409ci V8. Internal balance. Will not fit LT1 '92-later.
Bore Diameter 1.2450"
Degree Marking Range 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270
Degree Markings Engraved
Engine Balance Internal
Finish Black Zinc
Keyway Single; (3/16")
Length 2.335"
Material Steel
Mounting Hardware Included No
Outside Diameter 6-1/4"
Safety Rating SFI 18.1
Weight / Rotating Weight 8.0 lbs / 5.3 lbs

Chevy Small Block / Buick / Pontiac

(283-350, 409 CID V-8, 90° V-6 194-292 CID In Line 6)
 
PART # 720101
Fitment GM / Chevy / Buick / Pontiac small block. 262ci-350ci, 409ci V8. Internal balance. Will not fit LT1 '92-later.
Bore Diameter 1.2450"
Degree Marking Range 50 degree BTDC to 10 degree ATDC. Additional timing/degree marks at 90, 180 and 270
Degree Markings Engraved
Engine Balance Internal
Finish Black Zinc
Keyway Single; (3/16")
Length 2.335"
Material Steel
Mounting Hardware Included No
Outside Diameter 7-1/4"
Safety Rating SFI 18.1
Weight / Rotating Weight 12.1 lbs / 8.1 lbs

Chevy Ecotec / Pontiac / Saturn

PART # 650101
Fitment 2000-2008 Chevy / Pontiac / Saturn. Ecotec eninge. Single pulley.
Bore Diameter 1.1026"
Degree Marking Range 1 timing mark
Degree Markings Engraved
Engine Balance Internal
Finish Black Zinc
Keyway Single
Length 2.530"
Material Steel
Mounting Hardware Included No
Outside Diameter 6-1/2"
Safety Rating SFI 18.1
Weight / Rotating Weight 6.6 lbs / 4.4 lbs


PART # 650111
Fitment 2006-2010 Chevy / Pontiac / Saturn - 2.4L Ecotec w/ VVT. Dual pulley.
Bore Diameter 1.1026"
Degree Marking Range 1 timing mark
Degree Markings Engraved
Engine Balance Internal
Finish Black Zinc
Keyway Single
Length 3.540"
Material Steel
Mounting Hardware Included No
Outside Diameter 6-1/2"
Safety Rating SFI 18.1
Weight / Rotating Weight 7.0 lbs / 4.7 lbs

Chevy / Pontiac / LSx

For LSx/Lxx Application - match Fluidampr to your pulley and accessories being used.
PART # 620121
Fitment 1998-2006 Chevy / Pontiac. Camaro / Firebird. LS1. No pulley included.
Bore Diameter 1.4795"
Degree Marking Range None
Degree Markings No
Engine Balance Internal
Finish Black Zinc
Keyway None
Length 2.637"
Material Steel
Mounting Hardware Included No
Outside Diameter 6-1/4"
Safety Rating SFI 18.1
Weight / Rotating Weight 8.4 lbs / 5.6 lbs


PART # 620131
Fitment 1997-2004 Chevy Corvette / 2004-2007 Cadillace CTS-V. LS engine. No pulley included.
Bore Diameter 1.4795"
Degree Marking Range None
Degree Markings No
Engine Balance Internal
Finish Black Zinc
Keyway None
Length 2.252"
Material Steel
Mounting Hardware Included No
Outside Diameter 6-1/4"
Safety Rating SFI 18.1
Weight / Rotating Weight 8.2 lbs / 5.5 lbs


PART # 740111
Fitment 1998-2006 GM / Chevy / Pontiac. LS based Small Block Chevy. Camaro, Firebird, GTO.
Bore Diameter 1.4795"
Degree Marking Range None
Degree Markings None
Engine Balance Internal
Finish Black Zinc
Keyway None
Length 3.654"
Material Steel
Mounting Hardware Included No
Outside Diameter 7-1/2"
Pulley Finish Hard Coat Anodized
Safety Rating SFI 18.1
Weight / Rotating Weight 11.0 lbs / 7.3 lbs


PART # 740121
Fitment 1997-2004 Chevy Corvette / 2004-2007 Cadillace CTS-V. LS base engine.
Bore Diameter 1.4795"
Degree Marking Range None
Degree Markings No
Engine Balance Internal
Finish Black Zinc
Keyway None
Length 2.838"
Material Steel
Mounting Hardware Included No
Outside Diameter 7-1/2"
Pulley Bolt Pattern Not compatible with supercharged applications.
Safety Rating SFI 18.1
Weight / Rotating Weight 10.9 lbs / 7.3 lbs

Chevy Camaro / LSx / Lxx (5th Gen) - GM, Chevy, Cadillac Truck & SUV, LSx / Lxx

For LSx/Lxx Application - match Fluidampr to your pulley and accessories being used.
PART # 760111
Fitment 2010-2015 Chevy. 6.2L LS3/L99. Camaro SS. GM/Chevy LS1 truck.
Bore Diameter 1.4803"
Degree Marking Range None
Degree Markings No
Engine Balance Internal
Finish Black Zinc
Keyway None
Length 4.380"
Material Steel, Aluminum Pulley
Mounting Hardware Included No
Outside Diameter 7-3/4"
Pulley Finish Hard Coat Anodized
Pulley Size Stock
Safety Rating SFI 18.1
Weight / Rotating Weight 15.9 lbs / 10.6 lbs


 
PART # 760121
Fitment 2010-2015 Chevy. 6.2L LS3/L99. Camaro SS. GM/Chevy LS1 truck. 25% underdrive, does not affect air conditioning.
Bore Diameter 1.4803"
Degree Marking Range None
Degree Markings No
Engine Balance Internal
Finish Black Zinc
Keyway None
Length 4.380"
Material Steel, Aluminum Pulley
Mounting Hardware Included No
Outside Diameter 7-3/4"
Pulley Finish Hard Coat Anodized
Pulley Size 25% Underdrive, does not affect air conditioning
Safety Rating SFI 18.1
Weight / Rotating Weight 15.2 lbs / 10.1 lbs

Chevy Small Block - Externally Balanced

PART # 720111
Fitment Chevy Small Bock Gen 1. 400ci external balance.
Bore Diameter 1.2450"
Degree Marking Range 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270
Degree Markings Engraved
Engine Balance External (26 oz)
Finish Black Zinc
Keyway Single; (3/16")
Length 2.335"
Material Steel
Mounting Hardware Included No
Outside Diameter 7-1/4"
Safety Rating SFI 18.1
Weight / Rotating Weight 13.9 lbs / 9.3 lbs

Chevy LTI 1992 & Up / Pontiac

PART # 740101
Fitment 1993-1997 Chevy / Pontiac. Camaro / Firebird. LT1 Small Block.
Bore Diameter 1.2450"
Degree Marking Range 40 degree BTDC to 10 degree ATDC
Degree Markings Engraved
Engine Balance Internal
Finish Black Zinc
Keyway Single; (3/16")
Length 3.900"
Material Steel
Mounting Hardware Included No
Outside Diameter 7-1/2"
Safety Rating SFI 18.1
Weight / Rotating Weight 13.2 lbs / 8.8 lbs