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  1. Rocker Stud Diameter 3/8 Remove This Item
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Make  
  1. Chevrolet 82 items
  2. Dodge 2 items
  3. Ford 28 items
  4. GM 10 items
  5. Oldsmobile 4 items
  6. Universal 21 items
Engine  
  1. 173-207 c.i. (2.8L-3.4L) 60 Degree 6 Cylinder (1979-1994) 2 items
  2. 194-292 c.i. (1962-1984) 2 items
  3. 240-300 c.i. 6 Cylinder (1967-1978) 2 items
  4. 260-455 (1967-1979) 2 items
  5. 262-400 c.i. 8 Cylinder (1958-1998) 28 items
  6. 262-400 c.i. 8 Cylinder (1958-1998) w/ Twisted Wedge Head, Intake Valve 4 items
  7. 262-400 c.i. 8 Cylinder (1988+) w/ Self-Aligning Rockers 20 items
  8. 265-400 Small Block 5 items
  9. 289-351W 14 items
  10. 289-351W (1968-1977) 2 items
  11. 289-351W (1968-1989) w/ Rail Type Rockers 4 items
  12. 289, 302, 351W 2 items
  13. 348-409 2 items
  14. LS1/LS2//LS6 2 items
  15. LS1/LS2/LS6 5 items
  16. LS3 (Factory Offset) 3 items
  17. Magnum V6/V8/V10 2 items
  18. V6 200-262 25 items
  19. V6 3.8L 2 items
  20. V8 w/ Self-Aligning Rockers 2 items
Rocker Arm Series  
  1. Hi-Tech 8 items
  2. High Energy 20 items
  3. High Energy Die Cast Aluminum 12 items
  4. Magnum 30 items
  5. Ultra Pro Magnum 30 items
  6. Ultra Pro Magnum XD 15 items
  7. Ultra-Gold ARC Aluminum 18 items
  8. Universal 3 items
Rocker Stud Diameter  
X
  1. 1/2 8 items
  2. 3/8 146 items
  3. 5/16 10 items
  4. 5/16 Pedestal Mount 4 items
  5. 7/16 175 items
  6. 8mm 6 items
  7. 10 4 items
  8. OHC 4 items
  9. Pedestal Mount 20 items
  10. Pedstal Mount 4 items
  11. Shaft 7 items
Rocker Arm Ratio  
  1. 1.5 20 items
  2. 1.52 16 items
  3. 1.55 3 items
  4. 1.6 52 items
  5. 1.65 2 items
  6. 1.7 8 items
  7. 1.72 2 items
  8. 1.75 2 items
  9. 1.8 6 items
Adjusting Nut Height  
  1. 1.00 2 items
  2. 1.13 2 items
  3. 2.00 3 items
  4. High Energy 1 item
  5. 1.30 3 items
Effective Stud Length  
  1. 1.500 2 items
  2. 1.520 2 items
  3. 1.750 8 items
  4. 1.895 2 items
Base Thread Diameter  
  1. 7/16 12 items
  2. 8mm 2 items
Base Thread Length  
  1. 0.580 2 items
  2. 0.680 8 items
  3. 0.710 2 items
  4. 0.800 2 items
Price  

Rocker Arms

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  1. Ultra Pro Magnum™ Roller Rocker Arms: Chevy; 3/8" Stud, 1.52 Ratio-1
    Wish List Compare
    Ultra Pro Magnum™ Roller Rocker Arms: Chevy; 3/8" Stud, 1.52 Ratio-1
    SKU 1601-16
    $366.08
    Out of stock
  2. Ultra Pro Magnum™ Roller Rocker Arms: Chevy; 3/8" Stud, 1.6 Ratio-1
    Wish List Compare
    Ultra Pro Magnum™ Roller Rocker Arms: Chevy; 3/8" Stud, 1.6 Ratio-1
    SKU 1602-16
    $366.08
  3. Chevrolet V8 265-400 Small Block, 3/8" Stud/1.55" Ratio, XD Rocker Arms(16)
    Wish List Compare
    Chevrolet V8 265-400 Small Block, 3/8" Stud/1.55" Ratio, XD Rocker Arms(16)
    SKU 1807-16
    $451.36
  4. Magnum Rocker Studs; 3/8” Stud Diameter
    Wish List Compare
    Magnum Rocker Studs; 3/8” Stud Diameter
    SKU 4502-16
    $40.09
  5. COMP Cams Rocker Studs - Product Representation
    Wish List Compare
    High Energy™ Rocker Studs; 3/8" Stud Diameter
    SKU 4500-16
    $35.02
  6. COMP Cams Rocker Studs - Product Representation
    Wish List Compare
    Hi-Tech™ Race Rocker Studs; 3/8” Stud Diameter
    SKU 4505-16
    $66.34
  7. 3/8" MAGNUM STUD
    Wish List Compare
    3/8" MAGNUM STUD
    SKU 4502-1
    $2.51
  8. (16) Ultra Pro Magnum™ Roller Rockers - Stud Mount - GM LS3/L99/L76/Rectangle Port Heads
    Wish List Compare
    (16) Ultra Pro Magnum™ Roller Rockers - Stud Mount - GM LS3/L99/L76/Rectangle Port Heads
    SKU 1676-16
    $449.07
  9. Chevrolet V8 265-400 Small Block, 3/8" Stud/1.6" Ratio, XD Rocker Arms(16)
    Wish List Compare
    Chevrolet V8 265-400 Small Block, 3/8" Stud/1.6" Ratio, XD Rocker Arms(16)
    SKU 1802-16
    $451.36
  10. COMP Cams Polylocks
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    Rocker Arm Adjusting Nuts; Stud Girdle Adjusting Nut, (12) #4509, (4) #4509S, 3/8" Stud
    SKU 4509-16
    $112.65
  11. COMP Cams Polylocks
    Wish List Compare
    Rocker Arm Adjusting Nuts; Stud Girdle Adjusting Nut w/ Snap Ring to Hold Girdle Bar, 3/8" Stud
    SKU 4509S-1
    $7.04
  12. (16) Ultra Pro Magnum™ Roller Rockers - Stud Mount - GM LS1/LS2/LS6/Cathedral Port Heads
    Wish List Compare
    (16) Ultra Pro Magnum™ Roller Rockers - Stud Mount - GM LS1/LS2/LS6/Cathedral Port Heads
    SKU 1675-16
    $449.07
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Make
  1. Chevrolet 82 items
  2. Dodge 2 items
  3. Ford 28 items
  4. GM 10 items
  5. Oldsmobile 4 items
  6. Universal 21 items
Engine
  1. 173-207 c.i. (2.8L-3.4L) 60 Degree 6 Cylinder (1979-1994) 2 items
  2. 194-292 c.i. (1962-1984) 2 items
  3. 240-300 c.i. 6 Cylinder (1967-1978) 2 items
  4. 260-455 (1967-1979) 2 items
  5. 262-400 c.i. 8 Cylinder (1958-1998) 28 items
  6. 262-400 c.i. 8 Cylinder (1958-1998) w/ Twisted Wedge Head, Intake Valve 4 items
  7. 262-400 c.i. 8 Cylinder (1988+) w/ Self-Aligning Rockers 20 items
  8. 265-400 Small Block 5 items
  9. 289-351W 14 items
  10. 289-351W (1968-1977) 2 items
  11. 289-351W (1968-1989) w/ Rail Type Rockers 4 items
  12. 289, 302, 351W 2 items
  13. 348-409 2 items
  14. LS1/LS2//LS6 2 items
  15. LS1/LS2/LS6 5 items
  16. LS3 (Factory Offset) 3 items
  17. Magnum V6/V8/V10 2 items
  18. V6 200-262 25 items
  19. V6 3.8L 2 items
  20. V8 w/ Self-Aligning Rockers 2 items
Rocker Arm Series
  1. Hi-Tech 8 items
  2. High Energy 20 items
  3. High Energy Die Cast Aluminum 12 items
  4. Magnum 30 items
  5. Ultra Pro Magnum 30 items
  6. Ultra Pro Magnum XD 15 items
  7. Ultra-Gold ARC Aluminum 18 items
  8. Universal 3 items
Rocker Stud Diameter
  1. 1/2 8 items
  2. 3/8 146 items
  3. 5/16 10 items
  4. 5/16 Pedestal Mount 4 items
  5. 7/16 175 items
  6. 8mm 6 items
  7. 10 4 items
  8. OHC 4 items
  9. Pedestal Mount 20 items
  10. Pedstal Mount 4 items
  11. Shaft 7 items
Rocker Arm Ratio
  1. 1.5 20 items
  2. 1.52 16 items
  3. 1.55 3 items
  4. 1.6 52 items
  5. 1.65 2 items
  6. 1.7 8 items
  7. 1.72 2 items
  8. 1.75 2 items
  9. 1.8 6 items
Adjusting Nut Height
  1. 1.00 2 items
  2. 1.13 2 items
  3. 2.00 3 items
  4. High Energy 1 item
  5. 1.30 3 items
Effective Stud Length
  1. 1.500 2 items
  2. 1.520 2 items
  3. 1.750 8 items
  4. 1.895 2 items
Base Thread Diameter
  1. 7/16 12 items
  2. 8mm 2 items
Base Thread Length
  1. 0.580 2 items
  2. 0.680 8 items
  3. 0.710 2 items
  4. 0.800 2 items
Price
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