TRZ Motorsports EL7531 MSD 7531 1 5/8 in Bar Mount
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$74.75Current price is: $74.75. Original price was: $149.50.
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Product Description
Platinum Series Steel Rocker Arm System – Mopar 273-360, 1.5 Ratio, with kit which includes: Set of 16 PQx rockers with bronze bushings, complete with hardened shafts, hold downs, spacers and shims, cup-style valve lash adjusters.
Performance Quotient Series Rocker Arm Systems are engineered to maximize the valvetrain efficiency for many popular Chevrolet, other General Motors, Ford, Mopar, OEM and aftermarket performance and racing cylinder heads. CNC machined billet steel pedestals, ground steel alloy rocker shafts, PRW Torx aviation quality fasteners, and needle roller bearings from one of the finest manufacturers in the world comprise the foundation of Performance Quotient Rocker Arms and Rocker Arm Systems.
The Performance QuotientMopar shaft rocker system is specially designed to fit all Low Medium-rise, Tall Port OEM production, Edelbrock and other aftermarket cylinder heads, fulfilling the needs racers and performance engine builders at all levels.
Note: May require modification of the valve spring height and/or retainer size on OEM and Edelbrock heads.
Features
- Assorted shims for a quality installation
- Available for small block or big block applications
- Rated 750 lbs. open spring pressure
- Internal oiling system for long-lasting performance
- Silicon Bronze Bushings
Rocker Arm Mounting Style:
Shaft
Self-Aligning:
No
Rocker Arm Ratio:
1.5
Rocker Arm Style:
Roller Tip
Maximum Spring Diameter (in.):
N/A
Shaft Diameter (in.):
N/A
Shims Included:
Yes
Rocker Arm Material:
Stainless Steel
Rocker Arm Body Style:
Standard
Rocker Arm Fasteners Included:
Yes
Finish:
Natural
Quantity:
Sold as a kit.
Make:
Mopar
Engine Family:
Mopar small block LA
Engine Sizes:
4.5/273-5.9L/360
Years:
1964-1991
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