The BTR-76407 single-pole cam gear is designed for GM Gen IV LS series engines, replacing the stock gear with a durable steel unit that suits single-roller chain setups. Its simple design makes it an ideal choice for freshening timing components or matching with high-performance lower gears and chains.

Brian Tooley Racing BTR-76407 Includes:

• One steel single-pole camshaft gear (sold individually)

Brian Tooley Racing BTR-76407 Features:

• Single-pole cam gear design for use with single-roller timing chains and LS1/LS2-style front timing covers. :contentReference[oaicite:0]{index=0}
• Steel construction for strength and dependable timing accuracy. :contentReference[oaicite:1]{index=1}
• Direct fit replacement matching GM part 12576407 and compatible with LS1/LS2/LS6 front timing setups. :contentReference[oaicite:2]{index=2}

Brian Tooley Racing BTR-76407 Notes:

• Sold individually; quantity corresponds to number of cam shafts being serviced.
• When replacing the cam gear, ensure timing cover, chain, and related components are inspected for wear and correct tension.