CP Pistons Bullet Race Series Forged Pistons - Chevy LS7 4.130 Bore 4.125 Stroke - Set of 8

CP Pistons Bullet Race Series Forged Pistons - Chevy LS7 4.130 Bore 4.125 Stroke - Set of 8

CP Pistons SKU: CPPBLSR1201-005
Price
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Details

BrandCP Pistons
SKUCPPBLSR1201-005
Manufacturer Part NumberBLSR1201-005

Product Information

CP Bullet Race Series forged pistons are machined from 2618 aluminum forgings for the Chevy LS7 with 12° cylinder heads. This set carries a 4.130 in bore, 4.125 in stroke, 6.125 in rod length, 1.055 in compression height, and a +5cc dome, giving roughly 13.3:1 compression with 66.5cc chambers and supporting high-boost, nitrous, and naturally aspirated race builds. Sold as a complete set of eight.

Specifications

Type Bullet Race Series forged piston set, LS7 12° heads
Material 2618 forged aluminum
Bore 4.130 in
Stroke 4.125 in
Rod Length 6.125 in
Compression Height 1.055 in
Dome +5cc
Compression Ratio ~13.3:1 (with 66.5cc chambers)
Quantity Set of 8
Part Number BLSR1201-005

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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