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BTR HEAD BOLT KIT - 97-03 LS - 2 NEEDED PER ENGINE - BTR98545

Part # BTR98545
$44.99
In stockReady to ship.
BTR HEAD BOLT KIT - 97-03 LS - 2 NEEDED PER ENGINE - BTR98545
BTR HEAD BOLT KIT - 97-03 LS - 2 NEEDED PER ENGINE - BTR98545
$44.99

BTR HEAD BOLT KIT - 97-03 LS - 2 NEEDED PER ENGINE - BTR98545

The BTR equivalent of the Chevrolet Performance 12498545 head bolt kit. Same great quality, lower price. What's better than that? Make sure you purchase TWO kits per engine if needed (one set services one cylinder head). Need 2004+ Head Bolts?

This kit fits the following RPO code engines (4.8L, 5.3L, 5.7L, 6.0L):

  • LS1 (5.7L)
  • LS6 (5.7L)
  • LQ4 (6.0L Pre-2004)
  • LQ9 (6.0L Pre-2004)
  • LM7 (5.3L Pre-2004)
  • LR4 (4.8L)

Key Notes for BTR98545 Fitment:


Production Date: Fits engines 1997- Early 2003 casting dates, specifically those with three different bolt lengths commonly found in early LS engines.

Quantity: This kit services one cylinder head. Two kits (2) are required for a complete engine overhaul.

Components: (8) M11 x 2.0 x 155mm (Long head bolts), (2) M11 x 2.0 x 100mm (Short head bolts), (5) M8 x 1.25 x 45mm (Side bolts/small diameter)

Usage: These are Torque-To-Yield (TTY) bolts and cannot be reused.

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