HARMONIC BALANCERS
Professional Products PowerForce and PowerForce+ Harmonic Dampers (Cont.)
• 80000 Street Series Powerforce Nodular Iron Balancer, non-SFI approved. • 90000 Race Series Powerforce+Plus 1045 Steel Balancer, SFI-approved. Part No. Model Engine
Dia.
Balance
Chevy Big Block PRP80004
Street Series Street Series Race Series Race Series
396/427 454/502 396/427 454/502 396/427 454/502
8.000" 8.000" 8.000" 8.000" 7.600" 7.600"
Internal External Internal External Internal
PRP80005 PRP90004 PRP90005 PRP80036
Street Series Lt. Wt. Street Series Lt. Wt.
PRP80037 (1)
Ext/Int
(1) Bolt On Counterweight Can Be Removed for Internal Balancing Chrysler Small Block PRP80012* Street Series
318-360 318-360
7.300" Internal / External 7.300" Internal / External
PRP90012* PRP90014
Race Series Race Series
5.7L Hemi
6.800"
External
Chrysler Big Block PRP80013* (2) Street Series
383-440, 426 Hemi 383-440, 426 Hemi
7.300" Internal / External 7.300" Internal / External
PRP90013* (2)
Race Series
(2) 426 Hemi applications require PRP81013 6-Bolt Pully Spacer for correct belt alignment. 0.512" thick aluminum Ford Small Block PRP80006 ‡ Street Series Small Block Ford, Early
6.400" 28.4 Oz. External
PRP80007 ‡ ** PRP82006 ‡ PRP90006 ‡ PRP90007 ‡ ** PRP80046 ‡ ** PRP90045 ‡ PRP90046 ‡ **
Street Series Street Series Race Series Race Series
Small Block Ford, Late
6.400"
50 Oz. External
Small Block Ford, Early (Polished Stainless)
6.400" 28.4 Oz. External 6.400" 28.4 Oz. External
Small Block Ford, Early Small Block Ford, Late Small Block Ford, Late Small Block Ford, Early Small Block Ford, Late
6.400" 6.400" 6.400" 6.400"
50 Oz. External 50 Oz. External 28 Oz. External 50 Oz. External
Street Series Lt. Wt. Race Series Lt. Wt. Race Series Lt. Wt.
‡ For Internal Balance Application The Counter Weight Is Removable! ** Requires Spacer # PRP81007 Ford 4.6L Modular V8 PRP80011 Street Series 4.6L
6.800" 6.800"
Internal Internal
PRP90011
Race Series
4.6L
Ford Big Block PRP80008
Street Series Street Series Race Series Race Series
429/460
6.700" 7.500" 6.700" 7.500"
Internal Internal Internal Internal
PRP80009 PRP90008 PRP90009
“FE”
429/460
“FE”
Pontiac V8 PRP80020
Street Series Race Series
326-455 326-455
6.900" 6.900"
Internal Internal
PRP90020
Oldsmobile V8 PRP80022
Street Series Race Series
350-455 350-455
6.500" 6.500"
External External
PRP90022
2018 ENGINE BUILDER CATALOG
37
Made with FlippingBook flipbook maker