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$noprice
S&S Forged Roller Rocker Arms 149057
Dennis Kirk Part #: 149057
S&S Forged Roller Rocker Arms 149057: Manufacturer part # 904320 - Made of 4140 forged steel and heat-treated for maximum strength. Design utilizes a .750 in. long S&S rocker arm bushing that provides 50% more load bearing surface that stock bushing. Can be oiled through pushrods when used with S&S Shovelhead style tappet guides and pushrods. Nominal rocker ratio of 1.5:1. Fully compatible with stock and S&S billet Shovelhead style rocker boxes. Set includes two each front and rear rocker arms. NOTE: Some clearancing may be required when using stock rocker boxes . NOTE: This item ships 3-4 business days after order is placed. 904320
1 on Hand
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$noprice
S&S Forged Standard Rocker Arms 149075
Dennis Kirk Part #: 149075
S&S Forged Standard Rocker Arms 149075: Manufacturer part # 904119 - An affordable solution for stock rebuilds and mild performance upgrades. Arms are cold-forged from 4140 steel for greater strength than stock or cast steel. Feature the same .750 in. long rocker shaft bushings as out S&S Roller Rockers to provide 50 percent more load-bearing area. Valve contact tips are induction-hardened for extended durability. Recommended for cams of .585 in. lift or less. Sold in set containing two each of front and rear arms.. 904119
2 on Hand
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