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Dart SHP Iron Small Block Chevy Blocks

Dart SHP Iron Small Block Chevy Blocks

Regular price $2,417.49
Regular price $2,417.49 Sale price $2,417.49
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In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

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Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Designed for high performance and medium duty applications, the SHP (Special High Performance) block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine
enthusiasts. Don't waste your valuable time sourcing, cleaning, machining and prepping a 40 year old core when you can have a brand new precision machined block with all the most desirable features for just a few dollars more.

Features:

  • Priority main oiling system.
  • Siamese cylinder bores with extra thick walls.
  • Extra thick decks ensure reliable head gasket seal.
  • Blind head bolt holes don’t go through to water jacket.
  • Scalloped water jacket walls improve flow around cylinders for better cooling.
  • Clearance for 3.750” stroke with steel rods.
  • Splayed outer bolts on middle main bearing caps.
  • Uses + .300” tall stock 87-95 roller lifters.
  • Provisions for OE stock roller lifters & cams.
  • Uses 1981-1985 stock style oil pan & passenger side dipstick.
  • Uses stock stamped steel or plastic timing cover.
  • All OE bolt holes for starter, clutch ball, etc.


SPECIAL HIGH PERFORMANCE (SIAMESE) - IRON

  • DESCRIPTION: SHP Block 
  • Rear Seal: 2-Piece 
  • CAPS: Ductile 
  • MAIN SIZE: 400 
  • DECK: 9.025" 
  • BORE: 4.125"
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Vehicle fitment