Engine Kits

Balancers - Powerforce+Plus SFI Approved Dampers

PowerForce+Plus Race Dampers are made from bulletproof 1045 steel. These dampers are designed to be installed on race engines that may rev over 10,000 rpm. Optimum damping occurs in the 6500 to 7500 rpm range. The machine work on these dampers is second to none and the critical fit tolerances and balance are held more closely than OEM. All externally balanced dampers feature bolt-in counterweights. This feature allows for swapping weights between dampers (Ford) or adding them to internal balanced dampers (Chevy) if you change applications. The basic damper in any family is the same with either a different counterweight (Ford) or an added counterweight (Chevy). This provides an unlimited amount of flexibility. Plus, you can't buy a more accurately balanced damper.

 



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Professional Products

Part #: 81006

Spacer (Fits a 90006/90007 to'79 & Earlier 351W)
Price: $16.99
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Part #: 81007

Spacer (Fits a 90006/90007 to '80 & Later 351W & 302)
Price: $19.99
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Part #: 81008

Spacer (Fits a 90006/90007 to '80 & Later 351W & 302 using a 9.17" Ford Racing Crank Sprocket
Price: $19.99
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Part #: 90000

6.75" diameter damper for 350 SB Chevys
Price: $137.99
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Part #: 90001

6-3/4" Damper for 400 Chevy V8 (External)
Price: $151.99
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Part #: 90002

8" diameter damper for internally balanced SB Chevys
Price: $160.99
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Part #: 90003

8" Damper for 400 Chevy V8 (External)
Price: $166.99
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Part #: 90004

This 8" damper is designed for the big block 396/402/427 engines
Price: $177.99
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Part #: 90005

The 454 and 502 big block Chevys require an externally balanced damper.
Price: $184.99
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Part #: 90006

Fits all 1980 and earlier 289/302/351W/351C/351M/400 engines which utilize the 28.4 oz. in. c'weight. The bolt-in weight can be removed if required
Price: $171.99
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Part #: 90007

6.4" Damper for '81 & Later 5.0L Small Block Ford (50 oz. in.)
Price: $172.99
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Part #: 90008

6.7" Damper for 429-460 BB Ford
Price: $177.99
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Part #: 90009

7.5" Damper for BB Ford 352/390/406/410/427/428 up to '69 (includes pulley)
Price: $201.99
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Part #: 90010

At 5.75 lbs. this is one of the lightest all steel dampers made for a SB Chevy. It is 6" in diameter and 3/4" thick
Price: $154.99
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Part #: 90011

6.84” Damper for 4.6L Ford Modular V8 (2 Cam & 4 Cam)
Price: $199.50
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Part #: 90012

7.25" Damper for 318/340/360 Chrysler
Price: $172.99
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Part #: 90013

7.25" Damper for Big Block Chrysler (All except early Hemi)
Price: $168.99
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Part #: 90020

6.9" Damper for ' 61-79' Pontiac 326, 350, 389, 400, 421, 428 and 455 engines
Price: $159.99
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Part #: 90022

6.5" Damper for OLDS 350, 400 and 455 engines
Price: $168.99
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Part #: 90101

AMC, Jeep 304, 360, 401
Price: $206.99
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Part #: 91003

Counterweight for Small Block Chevy 400
Price: $6.69
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Part #: 91005

Counterweight for Big Block Chevy 454
Price: $9.35
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Part #: 91006

Counterweight for Early Small Block Ford (28.4 oz. in)
Price: $10.70
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Part #: 91007

Counterweight for Late Small Block Ford (50 oz. in.)
Price: $14.03
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Part #: 91012

Counter Weight for ' 71 - ' 92 360 SB Chrysler
Price: $10.70
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Part #: 91014

Counter weight for 1972-’73 360 SB Chrysler
Price: $8.04
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Part #: 91103

External Bolt On Harmonic Balancer Bolt On Counterweight. AMC 401 V8
Price: $13.08
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Part #: Ford Damper tech

Special Application Information
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