SKU: 30597193828

Adjustable Vacuum Advance for GM HEI Distributors - 31035

$50.62 $56.25
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Description

Adjustable Vacuum Advance for GM HEI Distributors - 31035Overview: This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or "pinging". This kit includes an allen wrench for easy adjustment along with instructions. Features: Adjustable Vacuum Advance Increases Horsepower And Throttle Response Includes Allen Wrench For Adjustments Application:

Overview:

This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or "pinging". This kit includes an allen wrench for easy adjustment along with instructions.

Features:

  • Adjustable Vacuum Advance
  • Increases Horsepower And Throttle Response
  • Includes Allen Wrench For Adjustments

Application:

Year Make Model Submodel Engine Size
1976 Pontiac LeMans 455/7.5 V8
1975 - 1976 Pontiac Firebird 455/7.5 V8
1975 - 1976 Pontiac Grand LeMans 455/7.5 V8
1976 Buick LeSabre 455/7.5 V8
1975 - 1976 Oldsmobile Cutlass 455/7.5 V8
1975 - 1976 Oldsmobile Cutlass Supreme 455/7.5 V8
1975 - 1976 GMC G25 454/7.4 V8
1976 GMC G35 454/7.4 V8
1976 GMC Jimmy 454/7.4 V8
1976 GMC K15 454/7.4 V8
1980 GMC K1500 454/7.4 V8
1979 - 1986 GMC C2500 Suburban 454/7.4 V8
1975 - 1978 GMC C35 454/7.4 V8
1979 - 1986 GMC C3500 454/7.4 V8
1975 - 1980 Chevrolet C10 Suburban 454/7.4 V8
1975 - 1986 Chevrolet C20 454/7.4 V8
1975 - 1986 Chevrolet C20 Suburban 454/7.4 V8
1975 - 1986 Chevrolet C30 454/7.4 V8
1975 - 1978 GMC C25 454/7.4 V8
1979 - 1986 GMC C2500 454/7.4 V8
1975 - 1978 GMC C25 Suburban 454/7.4 V8
1976 - 1978 Chevrolet K5 Blazer 454/7.4 V8
1975 - 1980 Chevrolet C10 454/7.4 V8
1976 - 1978 Chevrolet K20 454/7.4 V8
1985 Chevrolet K20 Suburban 454/7.4 V8
1977 - 1986 Chevrolet K30 454/7.4 V8
1975 Chevrolet Malibu 454/7.4 V8
1976 - 1980 Chevrolet K10 454/7.4 V8
1976 Chevrolet G20 454/7.4 V8
1975 - 1976 Chevrolet G30 454/7.4 V8
1976 - 1978 GMC K25 454/7.4 V8
1976 - 1977 GMC K25 Suburban 454/7.4 V8
1987 - 1988 Chevrolet R30 454/7.4 V8
1989 Chevrolet R3500 454/7.4 V8
1987 - 1988 Chevrolet V30 454/7.4 V8
1989 Chevrolet V3500 454/7.4 V8
1975 - 1978 GMC C15 454/7.4 V8
1979 - 1980 GMC C1500 454/7.4 V8
1975 - 1978 GMC C15 Suburban 454/7.4 V8
1979 - 1980 GMC C1500 Suburban 454/7.4 V8
1987 - 1989 GMC V3500 454/7.4 V8
1979 - 1986 GMC K3500 454/7.4 V8
1987 - 1989 GMC R3500 454/7.4 V8
1975 GMC Sprint 454/7.4 V8
1977 Pontiac LeMans 403/6.6 V8
1977 - 1979 Pontiac Catalina 403/6.6 V8
1977 - 1979 Pontiac Firebird 403/6.6 V8
1977 Pontiac Grand LeMans 403/6.6 V8
1977 - 1979 Oldsmobile Delta 88 403/6.6 V8
1977 - 1978 Buick LeSabre 403/6.6 V8
1978 - 1979 Oldsmobile 98 403/6.6 V8
1978 - 1979 Oldsmobile Custom Cruiser 403/6.6 V8
1977 Buick Century 403/6.6 V8
1977 Oldsmobile Cutlass 403/6.6 V8
1977 Oldsmobile Cutlass Supreme 403/6.6 V8
1975 GMC Sprint 402/6.6 V8
1975 - 1978 GMC G25 400/6.6 V8
1979 - 1980 GMC G2500 400/6.6 V8
1975 - 1978 GMC G35 400/6.6 V8
1979 GMC G3500 400/6.6 V8
1975 - 1979 GMC Jimmy 400/6.6 V8
1975 - 1978 GMC K15 400/6.6 V8
1979 - 1980 GMC K1500 400/6.6 V8
1975 - 1978 GMC K15 Suburban 400/6.6 V8
1975 - 1977 Pontiac LeMans 400/6.6 V8
1976 - 1978 GMC C35 400/6.6 V8
1979 GMC C3500 400/6.6 V8
1976 GMC G15 400/6.6 V8
1979 GMC G1500 400/6.6 V8
1977 - 1978 Pontiac Catalina 400/6.6 V8
1975 - 1979 Pontiac Firebird 400/6.6 V8
1975 - 1977 Pontiac Grand LeMans 400/6.6 V8
1976 - 1980 Chevrolet C20 400/6.6 V8
1976 - 1980 Chevrolet C20 Suburban 400/6.6 V8
1976 - 1978 Chevrolet C30 400/6.6 V8
1976 - 1978 GMC C25 400/6.6 V8
1979 GMC C2500 400/6.6 V8
1978 GMC C25 Suburban 400/6.6 V8
1980 GMC C2500 Suburban 400/6.6 V8
1975 - 1979 Chevrolet K5 Blazer 400/6.6 V8
1976 - 1980 Chevrolet C10 400/6.6 V8
1975 - 1980 Chevrolet K20 400/6.6 V8
1975 - 1980 Chevrolet K20 Suburban 400/6.6 V8
1977 - 1980 Chevrolet K30 400/6.6 V8
1975 Chevrolet Laguna 400/
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Exchange/Return Notes
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SKU: 30597193828

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Maggied1990
Battle Creek, US
★★★★★ 5
Loved this omegaverse romance
Format: Kindle
♡Knot Their Darling was such a fun omegaverse escape! The story is fast, flirty, and full of heat, with characters that made me smile and swoon all at once. Candy Marie gave just the right mix of spice and sweetness—I couldn’t stop turning the pages.♡
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Reviewed in the United States on August 16, 2025
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BookishDanDan
Boise, US
★★★★★ 5
Obsessed!
Format: Kindle
This. Was. Everything. I absolutely loved this book and couldn't put it down! excellent writing, plot, and characters! Can't wait for more from this pen name!!!
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Reviewed in the United States on April 22, 2025
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Kindle Customer
Louisville, US
★★★★★ 5
New pen name....
Format: Kindle
Same awesome storytelling! Loved the was Mercedes learned to trust her guys and build her HEA. I can't wait for the next book.
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Reviewed in the United States on June 16, 2025
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Catie
Waukegan, US
★★★★★ 1
FMC PMO
Format: Kindle
I just felt like two things 1. The character development wasn’t there the character consistency wasn’t there, especially with the FMC. 2. The FMC would literally make the guys feel bad and keep bringing up that they don’t want her there, but then her whole thing has been. I don’t wanna be here so either you wanna be there or not but if you give off vibes that you don’t wanna be there people are not gonna want you there.
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Reviewed in the United States on July 30, 2025
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Amanda
Massapequa, US
★★★★★ 5
Great read
Format: Kindle
Hahahha omg I love Laurie. Momma don't care if you're an Uber alpha, she'll still middle name you & give you a dressing down hahaha. But really, this was a great read, great pacing for a fast paced book (timeline-wise) & great characters that actually felt individual. Plus I always love psycho puppy alphas haha.
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Reviewed in the United States on July 29, 2025

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