Chevy - GMC Chassis

Where's the Chevy P30 fuel pump relay?

Started by ClydesdaleKevin

Pages1 2 3 4

Replies: 85
Views: 95,506

June 03, 2021, 08:30 AM
by udidwht

Chevy P30 454 (7.4L) Fan Belts And Hoses

Started by DaveVA78Chieftain

Pages1 2

Replies: 36
Views: 128,184

October 05, 2022, 10:18 AM
by Oz

Hydroboost Upgrade considerations - Information collection.

Started by eXodus

Replies: 16
Views: 5,029

April 13, 2024, 06:19 AM
by jspringator

MOST COMMONLY ASKED QUESTIONS (FAQs) - Chevy Chassis

Started by Oz

Replies: 0
Views: 13,371

July 14, 2013, 01:13 PM
by Oz

Chevy/GMC P30 Chassis Service Manuals for Members

Started by Oz

Replies: 12
Views: 20,136

January 03, 2023, 07:39 PM
by eXodus

What belt to get after removing 454 A.I.R. system?

Started by Stripe

Pages1 2

Replies: 26
Views: 47,465

April 05, 2019, 03:49 PM
by Rickf1985

Engine Builders Association technical bulletins for 454. Need them?

Started by 1990HR

Replies: 6
Views: 4,700

October 02, 2015, 05:51 AM
by kattkisson

Why only 5 lugs on such a heavy vehicle?

Started by 1990HR

Replies: 2
Views: 2,378

May 08, 2017, 08:13 AM
by Rickf1985

1990 HR hitch rating seems way too low, why?

Started by 1990HR

Replies: 15
Views: 3,549

July 17, 2018, 09:52 AM
by Rickf1985

Where is the RPO tag for a 1990 Holiday Rambler?

Started by 1990HR

Replies: 11
Views: 7,835

March 25, 2015, 08:39 PM
by Oz

What have you done to improve the ride and driveability?

Started by 1990HR

Replies: 5
Views: 4,307

October 21, 2015, 03:53 PM
by TripleJ

Timing trouble after removing AIR system?

Started by 3Csparky

Replies: 20
Views: 8,600

October 11, 2017, 07:04 PM
by Rickf1985

84 itasca windcruiser bolt pattern

Started by 46belowzero

Replies: 10
Views: 5,329

September 13, 2016, 10:13 PM
by 46belowzero

Source needed for Chevy P30 Idler Arm

Started by 4winds

Replies: 10
Views: 14,516

June 30, 2012, 09:55 PM
by DonD

87 holiday rambler P30 - where does the heater cable connect?

Started by 69skylark

Replies: 10
Views: 7,008

May 25, 2016, 03:17 AM
by 69skylark

Need source for replacement Fuel tank on '78 Itasca

Started by 78BraveGuy

Replies: 10
Views: 3,415

February 07, 2018, 10:30 PM
by Rickf1985

cargo carrying capacity

Started by 84Chieftain26RB

Replies: 4
Views: 4,880

May 14, 2010, 02:11 PM
by DaveVA78Chieftain

1985 Chieftan 454 Engine Change Question

Started by 85Chieftan22

Replies: 0
Views: 201

February 08, 2024, 09:56 AM
by 85Chieftan22

how flat is flat enough?

Started by 85holiram

Replies: 6
Views: 2,368

November 16, 2018, 01:23 AM
by 85holiram

electric fuel pump

Started by 85holiram

Replies: 14
Views: 3,753

November 16, 2018, 01:34 AM
by 85holiram

37 ft. Windcruiser jacking/levelling points?

Started by 87Itasca

Replies: 9
Views: 4,322

September 23, 2016, 10:49 AM
by Rickf1985

'87 Itasca 37RQ, Air Suspension Problem

Started by 87Itasca

Pages1 2

Replies: 32
Views: 17,722

February 23, 2016, 06:09 PM
by cook elandan

Wipers won’t turn off

Started by 88CruiserM27rq

Replies: 4
Views: 1,986

August 01, 2018, 08:20 PM
by enigma960080

Where is my EGR valve?

Started by Aaarrghh

Replies: 16
Views: 9,738

June 16, 2016, 06:33 AM
by Aaarrghh

Rust, rust, grumble, grumble

Started by Aaarrghh

Pages1 2

Replies: 31
Views: 15,478

June 11, 2016, 12:50 PM
by Aaarrghh