Grumman LLV Engines by Year

The Long Life Vehicle was the US Postal Service's mail truck, on an S-10 chassis.

Pick a year to see every engine offered that model year, with its code, rated horsepower and the trims it came in. Each engine links to its full specs.

Jump to a year

LLV (1987–1994): 1987 · 1988 · 1989 · 1990 · 1991 · 1992 · 1993 · 1994

LLV (1987–1994)

1987 LLV engines

Engine	Rated	Offered in
2.5L / 151 inline-four (LN8 / L38)	—	LLV (right-hand drive, 2WD)

1988 LLV engines

Engine	Rated	Offered in
2.5L / 151 inline-four (LN8 / L38)	—	LLV (right-hand drive, 2WD)

1989 LLV engines

Engine	Rated	Offered in
2.5L / 151 inline-four (LN8 / L38)	—	LLV (right-hand drive, 2WD)

1990 LLV engines

Engine	Rated	Offered in
2.5L / 151 inline-four (LN8 / L38)	—	LLV (right-hand drive, 2WD)

1991 LLV engines

Engine	Rated	Offered in
2.5L / 151 inline-four (LN8 / L38)	—	LLV (right-hand drive, 2WD)

1992 LLV engines

Engine	Rated	Offered in
2.5L / 151 inline-four (LN8 / L38)	—	LLV (right-hand drive, 2WD)

1993 LLV engines

Engine	Rated	Offered in
2.5L / 151 inline-four (LN8 / L38)	—	LLV

1994 LLV engines

Engine	Rated	Offered in
2.2L / 134 inline-four (LN2)	—	LLV (late production)
2.5L / 151 inline-four (LN8 / L38)	—	LLV

Working on one of these engines?

• Engine displacement from bore and stroke
• Static and dynamic compression ratio
• Which camshaft for your build
• What size carburetor
• Horsepower to torque at any RPM
• Torque converter stall speed

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