Engine & Exhaust

Engine & Exhaust

  • Valve Covers SBC Steel Zinc w/Tubes ALL26145 Allstar Performance

    Valve Covers SBC Steel Zinc w/Tubes ALL26145

    Allstar Performance

    $52.99
    Allstar Valve Covers SBC Steel Zinc w/Tubes ALL26145 Steel small block Chevy valve covers are an excellent alternative to more expensive and heavier aluminum valve covers. Sold in pairs, one cover is...
    $52.99
  • Valve Covers SBC Steel Raw w/Tubes ALL26143 Allstar Performance

    Valve Covers SBC Steel Raw w/Tubes ALL26143

    Allstar Performance

    $42.99
    Allstar Valve Covers SBC Steel Raw w/Tubes ALL26143 Steel small block Chevy valve covers are an excellent alternative to more expensive and heavier aluminum valve covers. Sold in pairs, one cover is...
    $42.99
  • Valve Covers SBC Aluminum w/Tubes ALL26139 Allstar Performance

    Valve Covers SBC Aluminum w/Tubes ALL26139

    Allstar Performance

    $144.99
    Allstar Valve Covers SBC Alum w/Tubes ALL26139 Tall polished aluminum valve covers are sold in pairs, with two 1-3/8" baffled breather tubes on one cover. Breathers sold separately. Altern
    $144.99
  • Valve Covers SBC Aluminum Centerbolt w/Tubes ALL26137 Allstar Performance

    Valve Covers SBC Aluminum Centerbolt w/Tubes ALL26137

    Allstar Performance

    $179.99
    Allstar Valve Covers SBC Alum Centerbolt w/Tubes ALL26137 Tall polished aluminum valve covers are sold in pairs, with two 1-3/8" baffled breather tubes on one cover. Breathers sold separately.
    $179.99
  • Rear Main Seal Adapter 86-up Pan ALL26126 Allstar Performance

    Rear Main Seal Adapter 86-up Pan ALL26126

    Allstar Performance

    $132.99
    Allstar Rear Main Seal Adapter 86-up Pan ALL26126 Billet aluminum adapter allows installation of a two piece style crankshaft seal and early (pre-1986) crankshaft into a 1986 and newer SB Chevy...
    $132.99
  • Rear Main Seal Adapter Pre-86 Pan ALL26125 Allstar Performance

    Rear Main Seal Adapter Pre-86 Pan ALL26125

    Allstar Performance

    $199.99
    Allstar Rear Main Seal Adapter Pre-86 Pan ALL26125 Billet aluminum adapter allows installation of a two piece style crankshaft seal and early (pre-1986) crankshaft into a 1986 and newer SB Chevy...
    $199.99
  • Crank Adapter LS to Older GM Converters ALL26121 Allstar Performance

    Crank Adapter LS to Older GM Converters ALL26121

    Allstar Performance

    $27.99
    Allstar Crank Adapter LS to Older GM Converters ALL26121 Crank adapter sleeve allows use of an early TH350/TH400 style transmission with an LS engine. Simply insert adapter sleeve into the crankshaft...
    $27.99
  • 400 Balancing Plate Balance plate ALL26120 Allstar Performance

    400 Balancing Plate Balance plate ALL26120

    Allstar Performance

    $17.99
    Allstar 400 Balancing Plate Balance plate ALL26120 Plate is installed between crankshaft flange and the flywheel allowing a popular internally balanced Chevy 350 flywheel to be used with an...
    $17.99
  • GM LS Oil Galley Plugs Billet Aluminum ALL90068 Allstar Performance

    GM LS Oil Galley Plugs Billet Aluminum ALL90068

    Allstar Performance

    $27.99
    Allstar Performance GM LS Oil Galley Plugs Billet Aluminum ALL90068 Galley plug commonly referred to as a “Barbell" are used by the factory to divert oil to the factory oil filter and prevent...
    $27.99
  • GM LS Oil Galley Plugs OE Style Nylon ALL90067 Allstar Performance

    GM LS Oil Galley Plugs OE Style Nylon ALL90067

    Allstar Performance

    $12.99
    Allstar Performance GM LS Oil Galley Plugs OE Style Nylon ALL90067 Galley plug commonly referred to as a “Barbell" are used by the factory to divert oil to the factory oil filter and prevent...
    $12.99
  • Remote Oil Filter Mount Kit ALL92027 Allstar Performance

    Remote Oil Filter Mount Kit ALL92027

    Allstar Performance

    $194.99
    Allstar Performance Remote Oil Filter Mount Kit ALL92027 Kit includes a machined billet aluminum mount for relocating an oil filter to a location that is easier to access and protected from possible...
    $194.99
  • GM LS Coolant By-Pass/Crossover Plugs ALL31170 Allstar Performance

    GM LS Coolant By-Pass/Crossover Plugs ALL31170

    Allstar Performance

    $17.99
    Allstar Performance GM LS Coolant By-Pass/Crossover Plugs ALL31170 Plugs provide a location to bleed air from cooling system of most GM LS engines. Replace factory original plugs or use in place of...
    $17.99