A 3800 Series II L67 Supercharged V6 engine in a 1998 Buick Regal GS. The L67 is the supercharged version of the 3800 Series II L36 and appeared in 1996, one year after the naturally aspirated version.

The 3.8-liter compressor V6 engine GM L67 was produced in Michigan from 1990 to 2005 and was installed on charged versions of the Buick Park Avenue, Pontiac Bonneville or Chevrolet Monte Carlo.

Rated at 240hp and 280ft-lbs, this stout powerplant came in the Grand Prix GTP's, Bonneville SSEi's, and several Buicks. Later it was also added to the Monte Carlo and Impala. A Core engine is a …

Jul 29, 2025 · Explore the reliability, common problems, and oil specifications of the GM Buick V6 3.8 L L67 engine based on owner feedback.

Feb 6, 2025 · Developed by General Motors, this engine became a cornerstone for various vehicles produced throughout the 1980s and 1990s. The L67 variant, in particular, is a supercharged version …

What is the fuel type for L67? This engine is powered by Petrol. Who makes the L67 engine? The following motor is produced by American Motors. What oil is best for L67 engine? The recommended …

The supercharged version of the 3800 Series II, designated as the L67, became a performance icon in cars like the Buick Park Avenue Ultra, Pontiac Grand Prix GTP, and Buick Regal GS.

The L67 was a supercharged 3.8-litre pushrod V6 petrol engine that was available in Holden vehicles from 1996 to 2004. Developed by GM, the L67 engine was based on the naturally aspirated L36 but …

Jul 3, 2023 · If you’re looking at extracting the absolute most out of the Holden supercharged V6, look no further than our extreme package. We have fine-tuned this kit to only include the best of what Mace …

Jan 27, 2009 · Metric English General Data • Engine Type 90° V-6 • Displacement 231 cu in • Liter (VIN) 3.8L (K), (1) • RPO L36, L67 • Bore 96.52 mm 3.8 in • Stroke...