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Some engine swaps and racing applications do not need the heater, but elimination of the heater is difficult on the 7.3-liter Godzilla engine since the hose inlet and outlet passages are tough to plug and look like a cobbled up mess using traditional hoses, clamps, and plugs. Holley Ford 7.3L Godzilla rear block plug kits include a machined steel billet plug with O-ring seal, mounting bracket, and retaining bolt to block off the rear port with a professional look. Features: * Works with Holley's front/heater block-off kit to block all cooling ports * The plug is designed to handle high pressure and high temperatures--typical conditions of the cooling system * Easy installation without the need to tap holes or fabricate special plugs and caps * Steel plug features a clear zinc-plated finish
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$19.49
$10.72
On Sale
BoostLine ARP2000 fasteners are the standard in high performance connecting rod bolts. Machined from high-quality steel alloy, ARP2000 bolts are capable of achieving a clamp load of 220,000 psi, ensuring strength and durability in high-stress engine applications. These bolts are used widely in everything from drag racing to short track as an upgrade from 8740 chromoly, making them the clear choice for the four-digit horsepower engine builds BoostLine rods are designed for. Bolts are available in multiple sizes.
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$12.99
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$13.99
$11.69
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$12.59
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