306 results for '420 head gasket'

  • DJ-1127 Valve; Stainless (27mm)

    DJ-1127 Valve; Stainless (27mm)

    (4)

      Valve head measures 27mm, total length is 2.580" (+/- .004") Top Quality stainless steel with automotive radius type keeper groove. Fits stock 5.5mm valve guide. WILL NOT fit stock...
    $15.54
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  • DJ-1121-150 SS Intake Valve 25mm +.150

    DJ-1121-150 SS Intake Valve 25mm +.150

    This valve is .150 longer and head measures  25mm, and it has a radius-type keeper groove. This Valve will not work with stock retainers. Will fit stock 5.5mm valve guides.  Use...
    $17.99
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  • DJ-1128 Valve, Stainless (28mm)

    DJ-1128 Valve, Stainless (28mm)

    (3)

    Valve head measures 28mm, total length is 2.650" (+/-.004). Fits the stock 5.5mm guides. Top quality stainless steel with automotive style keepers. WILL NOT fit the stock retainers. Use ARC's...
    $15.54
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  • 6580-C Chromoly Billet Raptor 2.437" Stroke

    6580-C Chromoly Billet Raptor 2.437" Stroke

    Billet Hardened 4340 Chromoly Crankshaft   2.437 Stroke with a .9985 Journal.This crank features a true 1/8" journal radius for added strength and durability. Crank is balanced to be used...
    $319.99
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  • DJ-1121 Stainless Steel Valve (25mm)

    DJ-1121 Stainless Steel Valve (25mm)

    (4)

    Valve head measures 25mm, total length is 2.575" (+/-.004") and are top quality Stainless Steel. It has an automotive radius-type keeper groove. This Valve will not work with stock...
    $15.54
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  • DJ-1126 Stainless Steel Valve (24mm)

    DJ-1126 Stainless Steel Valve (24mm)

    Valve head measures 24mm, total length is 2.575" (+/-.004") Top quality stainless steel with automotive radius-type keeper groove. Fits the stock 5.5mm guides. This Valve will not work with...
    $15.54
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  • 6382 HP Rod Bolt Set 5/16-24x1.5

    6382 HP Rod Bolt Set 5/16-24x1.5

    (1)

    Rod Bolt Set,  5/16-24 X 1-1/2" 12pt 170k tensile strength. This ARC rod bolt set comes with bolts specifically designed for ARC Racing by ARP, the world leader in performance fastners. The...
    $18.99
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  • 6383 HP Rod Bolt Set 1/4-28x1.25

    6383 HP Rod Bolt Set 1/4-28x1.25

    (5)

    Rod Bolt Set,  1/4"-28 x 1-1/4" 12pt 170k tensile strength. This ARC rod bolt set comes with bolts specifically designed for ARC Racing by ARP, the world leader in performance fastners. The...
    $14.99
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  • 6148Y Valve Seat, GX200/Clone Oversize Intake 6148Y Valve Seat, GX200/Clone Oversize Intake

    6148Y Valve Seat, GX200/Clone Oversize Intake

    (1)

    This valve seat is a custom part made by ARC to be used with our 28.5mm ARC#DJ-1122 Stainless valves. The inside diameter of this seat is .145" larger than the stock seat. Simply put, a bigger hole...
    $6.00
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