Carrillo Pro-H 3/8in WMC Bolt Connecting Rods - Porsche 911 3.2L / 3.3L 1984-1992 - Set of 6

Carrillo SKU: CRLSCR4868-6
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Regular price $1,845.90
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A set of six Pro-H connecting rods for the Porsche 3.2L and 3.3L flat six, fastened with 3/8 in WMC bolts in H11 tool steel. WMC bolts are good for about 15 to 18 torque cycles; install them by the stretch method, or by torque and angle only with the CP-Carrillo lube that comes with the rods. Spare rods are weight matched to within 1 g of the original set.

Specifications

Type Connecting Rod Set
Series / Beam Pro-H (H-beam)
Engine Application Porsche 3.2L flat six and 3.3L turbo flat six
Bolt 3/8-24 WMC, H11 tool steel, about 15 to 18 torque cycles
Set Count 6
Included 6 connecting rods with bolts and CP-Carrillo bolt lube
Install Stretch method preferred; torque and angle values on the Steel Bolt instruction sheet apply only with the CP-Carrillo lube supplied, otherwise install by stretch only
Part Number SCR4868-6

This part fits:

Year Make Model Submodel
1984-1985 Porsche 911 Carrera
1991-1992 Porsche 911 Turbo

Documents: Steel Bolt Instructions (PDF)

Are rod bolts included?

  • Yes. The set includes 6 connecting rods with their bolts and CP-Carrillo bolt lube.

Which vehicles does this set fit?

  • The 1984 to 1985 Porsche 911 Carrera 3.2L and the 1991 to 1992 Porsche 911 Turbo 3.3L, as listed in the fitment table.

How many times can the WMC bolts be torqued?

  • WMC bolts are H11 tool steel and are good for about 15 to 18 torque cycles. CARR multiphase bolts can be retorqued an indefinite number of times when installed by the stretch method.

How should the rod bolts be tightened?

  • The stretch method is preferred, using a rod bolt stretch gauge and the stretch figure for the bolt code on the Steel Bolt instruction sheet. Torque and angle values apply only when using the CP-Carrillo lube supplied with the rods; with any other lube, use stretch only.

Can I buy a single spare rod later?

  • Spare connecting rods are available and are weight matched to within 1 gram of the original set.

Shipping

  • Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty

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