Butler-LS - Rocker Arms / Trunion Upgrade

Valvetrain - Rocker Arms / Trunion Upgrade

Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and parts all over the world.


Call us at 931-829-2200 today for any LS need.

Browse Rocker Arms / Trunion Upgrade Products

Sort
View
 
Items 1-20 of 21
Description: LS1 Cathedral Port Fully assembled with proven stock rocker bodies • Bolts into stock rocker stand • Better stability allows use of more aggressive camshafts • Plasma nitride finish...More Details »
Item #: CCA-1981-16
Condition: New
Please Call for Availability
Call For Price: (931)829-2200
Description: Works with LS3/L92 cylinder head applications w/ offset intake. Fully assembled with proven stock rocker bodies • Bolts into stock rocker stand • Better stability allows use of more...More Details »
Item #: CCA-1982-16
Condition: New
Please Call for Availability
Call For Price: (931)829-2200
Description: Works with LS37 cylinder head applications Fully assembled with proven stock rocker bodies • Bolts into stock rocker stand • Better stability allows use of more aggressive camshafts •...More Details »
Item #: CCA-1983-16
Condition: New
Please Call for Availability
Call For Price: (931)829-2200
Description: Trunnion Installation Tool Kit
Item #: SBR-LST-INST-KIT
Condition: New
Price: $15.95

Description: Bronze Bushing Trunnion Upgrade Kit High-rpm race applications Sold in Set/16
Item #: SBR-SBLST-KIT
Condition: New
Price: $169.95

Description: Ultra Pro Magnum Roller Rockers Stud Mount Cathedral Port Heads 1.8 Ratio Includes 3/8 Studs, Poly Locks, and Guide Plates for 5/16 Pushrods Sold in Set/16
Item #: CCA-16755-Kit
Condition: New
Please Call for Availability
Call For Price: (931)829-2200
Description: Rocker Arm Trunnion Upgrade Kit High-rpm race applications Sold in Set/16
Item #: CCA-13702-KIT
Condition: New
Please Call for Availability
Call For Price: (931)829-2200
Description: Ultra Pro Magnum Roller Rockers Stud Mount Rectangle Port Heads 1.8 Ratio Includes 3/8 Studs, Poly Locks, and Guide Plates for 5/16 Pushrods Sold in Set/16
Item #: CCA-16765-KIT
Condition: New
Please Call for Availability
Call For Price: (931)829-2200
Description: LS3, L92, & Brodix BR3 Stainless Steel Shaft Rockers Adds stability to head and valve train Offered as 1.7 or 1.8 Ratio Set/16
Item #: CRO-74105F
Condition: New
Price: $1,770.95
Qty:

Description: Lightweight design For LS Cathedral Port Heads PRW RockerLocs included CNC machined pushrod cups Heat-treated Cr40 steel rollers and shafts Manufactured from 17-4ph Stainless Steel Features...More Details »
Item #: PRW-0234611
Condition: New
Price: $399.95

Description: For LS Cathedral Port Heads High Grade Cast Steel Include Upgraded Trunnion For 4.8,5.3,5.7,6.0L engines 1.7 Ratio
Item #: PRW-0634617
Condition: New
Price: $258.95
Qty:

Description: For LS Rectangular Port Heads High Grade Cast Steel Include Upgraded Trunnion For LS3,L92,6.0,6.2L engines 1.7 Ratio
Item #: PRW-0636417
Condition: New
Price: $258.95
Qty:

Description: Scorpion LS Race Series Rocker Arms For Engines with Cathedral Port Heads 1.7 Ratio Fit under Stock Valve covers Sold in Set/16
Item #: SCP-1098
Condition: New
Price: $483.95
Qty:

Description: Scorpion LS Race Series Rocker Arms For Engines with Cathedral Port Heads 1.8 Ratio Fit under Stock Valve covers Sold in Set/16
Item #: SCP-1099
Condition: New
Price: $552.95
Qty:

Description: Scorpion LS Race Series Rocker Arms For L92, LS3, LS9 Rectangle Port Heads 1.7 Ratio Fit under Stock Valve covers Sold in Set/16
Item #: SCP-1062
Condition: New
Price: $629.95
Qty:

Description: Scorpion LS Race Series Rocker Arms For L92, LS3, LS9 Rectangle Port Heads 1.8 Ratio Fit under Stock Valve covers Sold in Set/16
Item #: SCP-1063
Condition: New
Price: $799.95
Qty:

Description: Yella Tarra Cathedral Port Rocker Arms Ultra-lite LS1 Twin Shaft Rocker Arm Series available in 1.7 and 1.8 Ratio Built to withstand 400lbs open spring pressure Non-Adjustable
Item #: YTP-YT-
Condition: New
Price: $651.95

Description: Yella Tarra Rectangle Port Rocker Arms Ultra-lite LS3 L98 Twin Shaft Rocker Arm Series available in 1.7 and 1.8 Ratio Adjustable Will require valve cover Spacer Part # YPT-YT-5123
Item #: YTP-YT-
Condition: New
Price: $769.95

Description: Yella Tarra Rectangle Port Rocker Arms Ultra-lite LS3, L98 Twin Shaft Rocker Arm Series available in 1.7 and 1.8 Ratio Non-Adjustable
Item #: YTP-YT-
Condition: New
Price: $651.95

Description: Yella Terra Cathedral Port Rocker Arms Pro Street LS1 Twin Shaft Rocker Arm Series available in 1.7 and 1.8 Ratio Built to withstand 600lbs open spring pressure Adjustable Will require valve cover Spacer Part # YPT-YT-5123
Item #: YTP-YT-
Condition: New
Price: $769.95

Items 1-20 of 21

Popular Brands: